Merge pull request 'refactor: move Python implementation to legacy/, make Go primary' (#43 ) from feat/python-to-legacy into main

Reviewed-on: #43
refactor: move Python implementation to legacy/, make Go primary
2026-10-08 11:45:11 +02:00 · 2026-10-08 11:33:57 +02:00 · 2026-06-12 19:59:40 +02:00 · 2026-06-12 19:59:24 +02:00 · 2026-06-12 19:53:19 +02:00 · 2026-06-12 19:52:02 +02:00
97 changed files with 818 additions and 174 deletions
@@ -10,7 +10,34 @@
      "Bash(./bin/fuj help *)",
      "Bash(./bin/fuj version *)",
      "Bash(make go-test *)",
-      "Bash(make go-lint *)"
+      "Bash(make go-lint *)",
+      "Bash(tea pr create --title 'fix\\(go\\): pass raw value to FormatDate so numeric dates format' --description ' *)",
+      "Bash(git checkout *)",
+      "Bash(go build *)",
+      "Bash(go test *)",
+      "Bash(make parity *)",
+      "Bash(tea pr create --title 'fix\\(go\\): accept single-digit day/month in attendance date headers' --description ' *)",
+      "Bash(lsof -nP -iTCP:8080 -sTCP:LISTEN)",
+      "Bash(git -C /Users/jan.novak/srv/personal/fuj-management checkout -b fix/period-selector-restore)",
+      "Bash(git pull *)",
+      "Bash(git -C /Users/jan.novak/srv/personal/fuj-management log --oneline -20)",
+      "Bash(curl -s -o /tmp/fio-transparent.html \"https://ib.fio.cz/ib/transparent?a=2800359168\")",
+      "Read(//tmp/**)",
+      "Bash(grep -oE '[0-9]{1,2}\\\\.[0-9]{1,2}\\\\.[0-9]{2,4}' /tmp/fio-transparent.html | head -20)",
+      "Read(//private/tmp/**)",
+      "Bash(git -C /Users/jan.novak/srv/personal/fuj-management status)",
+      "Bash(git -C /Users/jan.novak/srv/personal/fuj-management diff --stat HEAD)",
+      "Bash(git -C /Users/jan.novak/srv/personal/fuj-management log -8 --oneline)",
+      "Bash(git -C /Users/jan.novak/srv/personal/fuj-management tag --sort=-v:refname)",
+      "Bash(git -C /Users/jan.novak/srv/personal/fuj-management branch --show-current)",
+      "Bash(git -C /Users/jan.novak/srv/personal/fuj-management show --stat --format='%H %s%n%nbranch?: %d' 0.33)",
+      "Bash(git -C /Users/jan.novak/srv/personal/fuj-management for-each-ref --format='%\\(refname:short\\) %\\(objectname:short\\) %\\(subject\\)' refs/tags)",
+      "Bash(git -C /Users/jan.novak/srv/personal/fuj-management branch -r --contains 0.33)",
+      "Bash(git -C /Users/jan.novak/srv/personal/fuj-management diff --stat main HEAD -- Makefile scripts/fio_utils.py scripts/sync_fio_to_sheets.py CHANGELOG.md)",
+      "Bash(cp /Users/jan.novak/.claude/plans/in-python-app-i-m-distributed-muffin.md /Users/jan.novak/srv/personal/fuj-management/docs/plans/2026-06-08-1110-junior-expected-fix.md)"
+    ],
+    "additionalDirectories": [
+      "/Users/jan.novak/srv/personal/fuj-management/docs/plans"
    ]
  }
 }
@@ -31,11 +31,11 @@ jobs:
            TAG=${{ inputs.tag }}
          fi
          IMAGE=gitea.home.hrajfrisbee.cz/${{ github.repository }}:$TAG
-          docker build -f build/Dockerfile \
+          docker build -f legacy/build/Dockerfile \
            --build-arg GIT_TAG=$TAG \
            --build-arg GIT_COMMIT=${{ github.sha }} \
            --build-arg BUILD_DATE=$(date -u +%Y-%m-%dT%H:%M:%SZ) \
-            -t $IMAGE .
+            -t $IMAGE legacy/
          docker push $IMAGE

  build-go:
@@ -0,0 +1,105 @@
+name: GitOps image update
+
+on:
+  # Auto-fires when "Build and Push" completes successfully (tag push).
+  workflow_run:
+    workflows: ["Build and Push"]
+    types: [completed]
+
+  # Manual trigger for dry-runs and one-off bumps.
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: "Git tag to deploy (without the -go suffix, e.g. 0.37)"
+        required: true
+      dry_run:
+        description: "Dry run — print diff, do not open a PR"
+        type: boolean
+        default: false
+      uh_cli_version:
+        description: "uh-cli version override (e.g. v0.2.0). Defaults to v0.1.0."
+        required: false
+
+env:
+  TEA_VERSION: "0.9.2"
+  # Resolved priority: manual input → repo/org variable → hardcoded default.
+  UH_CLI_VERSION: ${{ inputs.uh_cli_version || vars.UH_CLI_VERSION || 'v0.1.0' }}
+
+jobs:
+  gitops-pr:
+    runs-on: ubuntu-latest
+    # Skip if triggered by workflow_run that did not succeed.
+    if: >
+      github.event_name == 'workflow_dispatch' ||
+      github.event.workflow_run.conclusion == 'success'
+    container:
+      image: ubuntu:latest
+
+    env:
+      GITEA_TOKEN: ${{ secrets.GITOPS_TOKEN }}
+
+    steps:
+      - name: Install git, curl, ca-certificates, jq
+        run: |
+          apt-get update -qq
+          apt-get install -y --no-install-recommends git curl ca-certificates jq
+
+      - name: Install tea
+        run: |
+          curl -fsSL \
+            "https://gitea.com/gitea/tea/releases/download/v${TEA_VERSION}/tea-${TEA_VERSION}-linux-amd64" \
+            -o /usr/local/bin/tea
+          chmod +x /usr/local/bin/tea
+
+      - name: Install uh-cli
+        run: |
+          curl -fsSL \
+            "https://gitea.home.hrajfrisbee.cz/kacerr/uh-cli/releases/download/${UH_CLI_VERSION}/uh-cli-${UH_CLI_VERSION}-linux-amd64" \
+            -o /usr/local/bin/uh-cli
+          chmod +x /usr/local/bin/uh-cli
+
+      - name: Resolve image tag
+        id: resolve
+        run: |
+          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
+            IMAGE="gitea.home.hrajfrisbee.cz/${{ github.repository }}:${{ inputs.tag }}-go"
+          else
+            # workflow_run: head_branch is not populated for tag pushes in Gitea Actions.
+            # Look up the tag name that points to the triggering commit SHA via the API.
+            SHA="${{ github.event.workflow_run.head_sha }}"
+            GIT_TAG=$(curl -fsSL \
+              -H "Authorization: token ${GITEA_TOKEN}" \
+              "https://gitea.home.hrajfrisbee.cz/api/v1/repos/${{ github.repository }}/tags?limit=50" \
+              | jq -r --arg sha "$SHA" '.[] | select(.commit.sha == $sha) | .name')
+            IMAGE="gitea.home.hrajfrisbee.cz/${{ github.repository }}:${GIT_TAG}-go"
+          fi
+          echo "image=${IMAGE}" >> "$GITHUB_OUTPUT"
+          echo "Resolved image: ${IMAGE}"
+
+      - name: Configure git identity and credentials
+        run: |
+          git config --global user.name  "uh-cli bot"
+          git config --global user.email "bot@hrajfrisbee.cz"
+          # Store credentials separately so the --git-repo URL stays clean.
+          # Tea matches the login URL against the remote URL; embedded credentials
+          # break that matching and cause "path segment [0] is empty" on pr create.
+          git config --global credential.helper store
+          echo "https://kacerr:${GITEA_TOKEN}@gitea.home.hrajfrisbee.cz" >> ~/.git-credentials
+
+      - name: Authenticate tea
+        run: |
+          tea login add \
+            --name     ci \
+            --url      https://gitea.home.hrajfrisbee.cz \
+            --token    "$GITEA_TOKEN"
+
+      - name: Open image-update PR (or dry run)
+        run: |
+          set -x
+          uh-cli -v gitops deployment update \
+            --deployment-name fuj-management \
+            --deployment-namespace fuj \
+            --set-image "${{ steps.resolve.outputs.image }}" \
+            --git-repo "https://gitea.home.hrajfrisbee.cz/kacerr/home-kubernetes" \
+            --git-path gitops/home-kubernetes \
+            ${{ (github.event_name == 'workflow_dispatch' && inputs.dry_run == 'true') && '--dry-run' || '' }}
@@ -7,3 +7,4 @@ tmp/

 # go build output
 bin/
+go/parity
@@ -2,14 +2,16 @@
    "version": "0.2.0",
    "configurations": [
        {
-            "name": "Python Debugger: Flask",
+            "name": "Python Debugger: Flask (legacy)",
            "type": "debugpy",
            "request": "launch",
            "module": "flask",
-            "python": "${workspaceFolder}/.venv/bin/python",
+            "python": "${workspaceFolder}/legacy/.venv/bin/python",
+            "cwd": "${workspaceFolder}/legacy",
            "env": {
                "FLASK_APP": "app.py",
-                "FLASK_DEBUG": "1"
+                "FLASK_DEBUG": "1",
+                "CREDENTIALS_PATH": "${workspaceFolder}/.secret/fuj-management-bot-credentials.json"
            },
            "args": [
                "run",
@@ -1,5 +1,24 @@
 # Changelog

+## 2026-10-08 11:33 CEST — refactor: move Python implementation to legacy/, Go is primary
+
+- Go (`go/`) is now the primary implementation. The original Python version moved to `legacy/` (`app.py`, `scripts/`, `templates/`, `tests/`, `pyproject.toml`, `uv.lock`, `build/`) and is considered legacy; new features are still built in both.
+- `CLAUDE.md` rewritten for the Go-first layout, with a "Dual implementation rule" section.
+- Makefile Python targets keep their names and point at `legacy/`; virtualenv is `legacy/.venv`, Python cache is `legacy/tmp/`; `CREDENTIALS_PATH` is exported pointing at the root `.secret/` file.
+- CI builds the Python image with `legacy/` as context; the image no longer contains the Makefile. `legacy/.dockerignore` now takes effect and excludes nested `__pycache__`.
+- Go comments, fixture README, capture script and VS Code launch config updated to the new paths.
+
+## 2026-06-12 19:32 CEST — feat(ci): gitops image-update PR workflow
+
+- Added `.gitea/workflows/gitops-update.yaml`: after each successful Go image build, `uh-cli gitops deployment update` opens a PR in `kacerr/home-kubernetes` bumping the `fuj-management` Deployment (namespace `fuj`) to the new image tag.
+- Supports `workflow_run` auto-trigger and `workflow_dispatch` with `dry_run` / `uh_cli_version` inputs.
+- Requires `GITOPS_TOKEN` repo secret (Gitea PAT with write+PR access to `home-kubernetes`).
+
+## 2026-05-24 21:58 CEST — feat(fees): update adult monthly rates for 2026-05 through 2026-08
+
+- 2026-05: 700 → 450 CZK; 2026-06/07/08: 600 CZK (new months added).
+- Mirrored in both `scripts/attendance.py` and `go/internal/domain/fees/fees.go`.
+
 ## 2026-05-24 21:42 CEST — feat: multi-account Fio sync + switch QR default to 2502035405/2010

 - Added second bank account `2502035405/2010` (IBAN `CZ0820100000002502035405`) to sync.
@@ -4,28 +4,62 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co

 ## Project Status

-Flask-based financial management system for FUJ (Frisbee Ultimate Jablonec). Handles attendance-based fee calculation, Fio bank transaction sync, payment reconciliation, and a web dashboard.
+Financial management system for FUJ (Frisbee Ultimate Jablonec). Handles attendance-based fee calculation, Fio bank transaction sync, payment reconciliation, and a web dashboard.
+
+- **Go is the primary implementation** (`go/`). It is the version that is built, deployed and developed first.
+- **Python is legacy** (`legacy/`). The project was originally developed in Python (Flask); that version is kept runnable and in sync, but is considered legacy from now on.
+
+## Dual implementation rule
+
+Until the Python version is retired, **every new feature and every behaviour change must be implemented in both Go and Python**:
+
+1. Implement and test in Go first (`go/`).
+2. Mirror the change in the legacy Python code (`legacy/`), including its tests.
+3. Keep the two in parity: shared constants (fee rates, merged months, bank accounts, sheet IDs) must match on both sides, and the JSON API contract (`/api/adults`, `/api/juniors`, `/api/payments`) must stay identical. The HTML frontends are allowed to diverge.
+4. If a pure function's behaviour changes, add or update seeds in `legacy/scripts/_fixture_seeds.py`, run `make capture-fixtures`, and make sure `make go-test-all` passes. With both servers running, `make parity` diffs the live JSON APIs.
+
+Go-only or Python-only changes are fine for things that exist on one side only (build, tooling, HTML/CSS/JS, refactors with no behaviour change).

 ## Key Constraints

 - **PII separation**: Member data (names, emails, payment info) must never be committed to git. Enforce config/data separation from day one.
- **Configuration**: External service IDs, credentials, and tunable parameters are centralized in `scripts/config.py`. Domain-specific constants (fees, merged months) stay in their respective modules.
+- **Configuration**: External service IDs, credentials, and tunable parameters are centralized in `go/internal/config/config.go` (mirrored in `legacy/scripts/config.py`). Domain-specific constants (fees, merged months) stay in their respective modules.

 ## Development Setup

-This project uses `uv` for dependency management.
+Go (primary): a recent Go toolchain (see `go/go.mod`) and `golangci-lint`.

 ```bash
-uv venv && uv sync
-source .venv/bin/activate
+make go-build     # builds bin/fuj
 ```

-Set `PYTHONPATH=scripts:.` when running scripts directly (the Makefile does this automatically).
+Python (legacy) uses `uv`; the project file and virtualenv live in `legacy/`.
+
+```bash
+make venv         # uv sync --project legacy  →  legacy/.venv
+```
+
+The Makefile sets `PYTHONPATH` (`legacy/scripts:legacy`) and `CREDENTIALS_PATH` (`.secret/fuj-management-bot-credentials.json` at the repo root) for the Python targets. Set both yourself when running Python scripts directly.

 ## Commands

+Go (primary):
+
 ```bash
-make web          # Start dashboard at http://localhost:5001
+make web-go         # Build and start dashboard at http://localhost:8080
+make go-build       # Build bin/fuj
+make go-test        # Unit tests (go test -race ./...)
+make go-parity      # Parity tests against the captured Python fixtures
+make go-test-all    # Both of the above
+make go-lint        # golangci-lint
+make go-run ARGS="fees"        # Run a subcommand: server, fees, reconcile, sync, infer, version
+make go-sync-debug [DAYS=N]    # Dry-run bank sync with debug logs
+```
+
+Python (legacy):
+
+```bash
+make web-py       # Start dashboard at http://localhost:5001 (make web is an alias)
 make web-debug    # Same with FLASK_DEBUG=1
 make test         # Run all tests (unittest discover)
 make test-v       # Tests with verbose output
@@ -33,12 +67,20 @@ make fees         # Print fee report from attendance sheet
 make sync-2026    # Sync Fio bank transactions for 2026 to Google Sheets
 make infer        # Auto-fill Person/Purpose/Amount columns in payments sheet
 make reconcile    # Print balance report from Google Sheets data
-make image        # Build Docker image
+make image        # Build the legacy Python Docker image
+```
+
+Cross-implementation:
+
+```bash
+make capture-fixtures   # Regenerate go/tests/fixtures from the Python implementation
+make parity             # Diff /api/* between web-py (:5001) and web-go (:8080); both must be running
 ```

 Run a single test:
 ```bash
-PYTHONPATH=scripts:. python -m unittest tests.test_app.TestWebApp.test_adults_route
+cd go && go test ./internal/domain/reconcile -run TestName
+cd legacy && PYTHONPATH=scripts:. .venv/bin/python -m unittest tests.test_app.TestWebApp.test_adults_route
 ```

 ## Architecture
@@ -46,25 +88,45 @@ PYTHONPATH=scripts:. python -m unittest tests.test_app.TestWebApp.test_adults_ro
 ### Data flow

 ```
-Google Sheets (attendance) ──► attendance.py ──► reconcile() ──► Flask routes ──► templates/
-Google Sheets (payments)   ──► match_payments.py ──┘
-Fio Bank API               ──► sync_fio_to_sheets.py ──► Google Sheets (payments)
+Google Sheets (attendance) ──► attendance loader ──► reconcile ──► HTTP handlers ──► templates
+Google Sheets (payments)   ──► payments loader   ──┘
+Fio Bank API               ──► bank sync ──► Google Sheets (payments)
 ```

-### Key modules
+### Repository layout

- `app.py` — Flask app; routes for `/adults`, `/juniors`, `/payments`, `/sync-bank`, `/qr`, `/flush-cache`
- `scripts/attendance.py` — Fetches attendance CSV from Google Sheets, computes per-member per-month fees. Contains fee rate constants (`ADULT_FEE_DEFAULT`, `JUNIOR_FEE_DEFAULT`) and `ADULT_MERGED_MONTHS` / `JUNIOR_MERGED_MONTHS` dicts.
- `scripts/match_payments.py` — `reconcile()` matches transactions to members/months. `fetch_sheet_data()` reads the payments sheet. `fetch_exceptions()` reads the `exceptions` tab.
- `scripts/cache_utils.py` — Invalidation via Google Drive API `modifiedTime`; falls back to 5-minute TTL buckets when Drive API is unavailable. Cache files live in `tmp/`.
- `scripts/sync_fio_to_sheets.py` — Pulls Fio bank transactions and appends them to the payments Google Sheet.
- `scripts/infer_payments.py` — Fills in Person/Purpose/Inferred Amount columns using name-matching heuristics.
- `scripts/config.py` — All external IDs, paths, and tunable TTLs. Override via env vars (`CREDENTIALS_PATH`, `BANK_ACCOUNT`, `CACHE_TTL_SECONDS`).
+- `go/` — primary implementation (single binary `fuj`, templates and static assets embedded).
+- `legacy/` — legacy Python implementation (`app.py`, `scripts/`, `templates/`, `tests/`, `pyproject.toml`, `build/Dockerfile`).
+- `docs/` — documentation; `docs/plans/` holds plans and task lists.
+- `.gitea/workflows/` — CI: image builds on tag push, gitops image-update PR.
+
+### Key modules — Go (primary)
+
+- `go/cmd/fuj` — CLI entry point; subcommands `server`, `fees`, `reconcile`, `sync`, `infer`, `version`.
+- `go/cmd/parity` — diffs the JSON API of the Go and Python servers.
+- `go/internal/config` — sheet IDs, bank accounts, env-driven settings (`CREDENTIALS_PATH`, `CACHE_DIR`, `CACHE_TTL_SECONDS`, `CACHE_API_CHECK_TTL_SECONDS`, `MONTHS_TO_SHOW`, `SERVER_ADDR`, `LOG_LEVEL`, `FIO_API_TOKEN_NEW` / `FIO_API_TOKEN_OLD`).
+- `go/internal/domain` — pure logic: `fees` (rates, `CalculateFee`, `CalculateJuniorFee`), `reconcile`, `matching` (name matching, inference), `czech` (normalize, month parsing), `money`, `synch` (sync IDs).
+- `go/internal/io` — external systems: `attendance` (CSV export), `sheets`, `drive`, `fio` (API + transparent-page scraper), `cache` (file cache). Each has a fake for tests.
+- `go/internal/services` — `membership` (loading, merged months, fee and reconcile reports) and `banksync` (Fio sync + inference).
+- `go/internal/web` — routes for `/adults`, `/juniors`, `/payments`, `/sync-bank`, `/flush-cache`, `/qr`, `/version`, `/api/*`; `templates/` and `static/` are embedded.
+- `go/tests` — parity tests and the scrubbed fixture corpus captured from Python.
+
+### Key modules — Python (legacy)
+
+- `legacy/app.py` — Flask app; routes for `/adults`, `/juniors`, `/payments`, `/sync-bank`, `/qr`, `/flush-cache`, `/api/*`
+- `legacy/scripts/attendance.py` — Fetches attendance CSV from Google Sheets, computes per-member per-month fees. Contains fee rate constants (`ADULT_FEE_DEFAULT`, `JUNIOR_FEE_DEFAULT`) and `ADULT_MERGED_MONTHS` / `JUNIOR_MERGED_MONTHS` dicts.
+- `legacy/scripts/match_payments.py` — `reconcile()` matches transactions to members/months. `fetch_sheet_data()` reads the payments sheet. `fetch_exceptions()` reads the `exceptions` tab.
+- `legacy/scripts/cache_utils.py` — Invalidation via Google Drive API `modifiedTime`; falls back to 5-minute TTL buckets when Drive API is unavailable. Cache files live in `legacy/tmp/`.
+- `legacy/scripts/sync_fio_to_sheets.py` — Pulls Fio bank transactions and appends them to the payments Google Sheet.
+- `legacy/scripts/infer_payments.py` — Fills in Person/Purpose/Inferred Amount columns using name-matching heuristics.
+- `legacy/scripts/views.py` — View models shared by the HTML routes and the JSON API.
+- `legacy/scripts/config.py` — All external IDs, paths, and tunable TTLs. Override via env vars (`CREDENTIALS_PATH`, `CACHE_TTL_SECONDS`, `MONTHS_TO_SHOW`).
+- `legacy/scripts/capture_fixtures.py`, `scrub_fixtures.py`, `_fixture_seeds.py` — produce the scrubbed parity fixtures for Go.

 ### Member tiers

 Tiers are set in column B of the attendance sheet:
- `A` — Adult, pays fees (per-month rate from `ADULT_FEE_MONTHLY_RATE`, fallback 700 CZK for 2+ sessions; 200 CZK for exactly 1)
+- `A` — Adult, pays fees (per-month rate from `AdultFeeMonthlyRate` / `ADULT_FEE_MONTHLY_RATE`, fallback 700 CZK for 2+ sessions; 200 CZK for exactly 1)
 - `J` — Junior attending adult practices; their attendance is merged with the junior sheet
 - `X` — Excluded from junior fee calculation (coaches, etc.)

@@ -76,17 +138,17 @@ Tiers are set in column B of the attendance sheet:

 ### Merged months

-`ADULT_MERGED_MONTHS` / `JUNIOR_MERGED_MONTHS` in `attendance.py` map a source month to a target month (e.g., `"2025-12": "2026-01"` merges December into January billing). The target month accumulates attendance from both months.
+`AdultMergedMonths` / `JuniorMergedMonths` in `go/internal/services/membership/sources.go` (`ADULT_MERGED_MONTHS` / `JUNIOR_MERGED_MONTHS` in `legacy/scripts/attendance.py`) map a source month to a target month (e.g., `"2025-12": "2026-01"` merges December into January billing). The target month accumulates attendance from both months.

 ### Caching

-`get_cached_data()` in `app.py` checks the Drive API `modifiedTime` before each request and serves a JSON file from `tmp/` when the sheet hasn't changed. Cache is warmed up at startup (`warmup_cache()`). Flush via `/flush-cache` (POST) or `flush_cache()`.
+Both implementations check the Drive API `modifiedTime` and serve a cached JSON file when the sheet hasn't changed, falling back to 5-minute TTL buckets when the Drive API is unavailable. Go: `go/internal/io/cache`, files in `tmp/go/` (`CACHE_DIR`). Python: `get_cached_data()` in `legacy/app.py`, files in `legacy/tmp/`, warmed up at startup (`warmup_cache()`). Flush via `/flush-cache` (POST).

 ### Payments sheet columns

 `Date | Amount | manual fix | Person | Purpose | Inferred Amount | Sender | VS | Message | Bank ID | Sync ID`

-`Person` and `Purpose` are written by `infer_payments.py` and can be manually corrected. `manual fix` column presence disables re-inference for that row. Multiple people or months are comma-separated in Person/Purpose.
+`Person` and `Purpose` are written by the inference step (`fuj infer` / `infer_payments.py`) and can be manually corrected. `manual fix` column presence disables re-inference for that row. Multiple people or months are comma-separated in Person/Purpose.

 ### QR codes

@@ -1,26 +1,30 @@
 .PHONY: help fees match web web-py web-debug web-go go-build go-test go-test-all go-parity go-run go-sync-debug go-lint capture-fixtures parity image run sync sync-2026 test test-v docs

-export PYTHONPATH := scripts:$(PYTHONPATH)
-VENV := .venv
-PYTHON := $(VENV)/bin/python3
-CREDENTIALS := .secret/fuj-management-bot-credentials.json
+# Legacy Python implementation lives in legacy/ (Go in go/ is primary).
+LEGACY := legacy
+export PYTHONPATH := $(CURDIR)/$(LEGACY)/scripts:$(CURDIR)/$(LEGACY):$(PYTHONPATH)
+VENV := $(LEGACY)/.venv
+PYTHON := $(CURDIR)/$(VENV)/bin/python3
+CREDENTIALS := $(CURDIR)/.secret/fuj-management-bot-credentials.json
+# Both implementations read CREDENTIALS_PATH; the Python default would resolve under legacy/.
+export CREDENTIALS_PATH ?= $(CREDENTIALS)

 GO_SRC := go
 GO_BIN := bin/fuj

-$(PYTHON): .venv/.last_sync
+$(PYTHON): $(VENV)/.last_sync

-.venv/.last_sync: pyproject.toml
-	uv sync
-	touch .venv/.last_sync
+$(VENV)/.last_sync: $(LEGACY)/pyproject.toml
+	uv sync --project $(LEGACY)
+	touch $(VENV)/.last_sync

 help:
 	@echo "Available targets:"
 	@echo "  make fees        - Calculate monthly fees from the attendance sheet"
 	@echo "  make match       - Match Fio bank payments against expected attendance fees"
-	@echo "  make web         - Start Python dashboard (alias for web-py, until M8)"
-	@echo "  make web-py      - Start Python dashboard on :5001"
-	@echo "  make web-go      - Build and start Go dashboard on :8080"
+	@echo "  make web         - Start legacy Python dashboard (alias for web-py)"
+	@echo "  make web-py      - Start legacy Python dashboard on :5001"
+	@echo "  make web-go      - Build and start Go dashboard on :8080 (primary)"
 	@echo "  make web-debug   - Start Python dashboard in debug mode"
 	@echo "  make go-build    - Build Go binary to bin/fuj"
 	@echo "  make go-test     - Run Go unit tests"
@@ -44,21 +48,21 @@ help:
 	@echo "  make docs        - Serve documentation in a browser"

 venv:
-	uv sync
+	uv sync --project $(LEGACY)

 fees: $(PYTHON)
-	$(PYTHON) scripts/calculate_fees.py
+	$(PYTHON) $(LEGACY)/scripts/calculate_fees.py

 match: $(PYTHON)
-	$(PYTHON) scripts/match_payments.py
+	$(PYTHON) $(LEGACY)/scripts/match_payments.py

 web: web-py

 web-py: $(PYTHON)
-	$(PYTHON) app.py
+	$(PYTHON) $(LEGACY)/app.py

 web-debug: $(PYTHON)
-	FLASK_DEBUG=1 $(PYTHON) app.py
+	FLASK_DEBUG=1 $(PYTHON) $(LEGACY)/app.py

 go-build:
 	cd $(GO_SRC) && go build -trimpath \
@@ -82,10 +86,10 @@ capture-fixtures: $(PYTHON)
 	              infer_transaction_details format_date reconcile; do \
 	    dir="go/tests/fixtures/$$([[ $$func == reconcile ]] && echo reconcile || echo pure/$$func)"; \
 	    mkdir -p "$$dir"; \
-	    PYTHONPATH=scripts:. $(PYTHON) scripts/capture_fixtures.py --func $$func --all \
+	    $(PYTHON) $(LEGACY)/scripts/capture_fixtures.py --func $$func --all \
 	    | while IFS= read -r line; do \
 	        case_id=$$(echo "$$line" | $(PYTHON) -c "import sys,json; print(json.load(sys.stdin)['case'])"); \
-	        echo "$$line" | $(PYTHON) scripts/scrub_fixtures.py > "$$dir/$${case_id}.json"; \
+	        echo "$$line" | $(PYTHON) $(LEGACY)/scripts/scrub_fixtures.py > "$$dir/$${case_id}.json"; \
 	    done; \
 	    echo "  $$func done"; \
 	done
@@ -112,34 +116,34 @@ image:
 		--build-arg GIT_TAG=$$(git describe --tags --always 2>/dev/null || echo "untagged") \
 		--build-arg GIT_COMMIT=$$(git rev-parse --short HEAD) \
 		--build-arg BUILD_DATE=$$(date -u +%Y-%m-%dT%H:%M:%SZ) \
-		-f build/Dockerfile .
+		-f $(LEGACY)/build/Dockerfile $(LEGACY)

 run:
 	docker run -it --rm -p 5001:5001 -v $(CURDIR)/.secret:/app/.secret:ro fuj-management:latest

 sync: $(PYTHON)
-	$(PYTHON) scripts/sync_fio_to_sheets.py --credentials .secret/fuj-management-bot-credentials.json
+	$(PYTHON) $(LEGACY)/scripts/sync_fio_to_sheets.py --credentials $(CREDENTIALS)

 sync-2025: $(PYTHON)
-	$(PYTHON) scripts/sync_fio_to_sheets.py --credentials .secret/fuj-management-bot-credentials.json --from 2025-10-01 --to 2025-12-31 --sort-by-date
+	$(PYTHON) $(LEGACY)/scripts/sync_fio_to_sheets.py --credentials $(CREDENTIALS) --from 2025-10-01 --to 2025-12-31 --sort-by-date

 sync-2026: $(PYTHON)
-	$(PYTHON) scripts/sync_fio_to_sheets.py --credentials .secret/fuj-management-bot-credentials.json --from 2026-01-01 --to 2026-12-31 --sort-by-date
+	$(PYTHON) $(LEGACY)/scripts/sync_fio_to_sheets.py --credentials $(CREDENTIALS) --from 2026-01-01 --to 2026-12-31 --sort-by-date

 sync-debug: $(PYTHON)  ## Dry-run Python sync with Fio diagnostics and txn table (default DAYS=30)
-	$(PYTHON) scripts/sync_fio_to_sheets.py --credentials .secret/fuj-management-bot-credentials.json --days $(DAYS) --dry-run --print-fio-table
+	$(PYTHON) $(LEGACY)/scripts/sync_fio_to_sheets.py --credentials $(CREDENTIALS) --days $(DAYS) --dry-run --print-fio-table

 infer: $(PYTHON)
-	$(PYTHON) scripts/infer_payments.py --credentials $(CREDENTIALS)
+	$(PYTHON) $(LEGACY)/scripts/infer_payments.py --credentials $(CREDENTIALS)

-reconcile:  ## Match payments against attendance
-	export PYTHONPATH=$(PYTHONPATH):$(CURDIR)/scripts && $(PYTHON) scripts/match_payments.py --credentials $(CREDENTIALS)
+reconcile: $(PYTHON) ## Match payments against attendance
+	$(PYTHON) $(LEGACY)/scripts/match_payments.py --credentials $(CREDENTIALS)

 test: $(PYTHON) ## Run web application tests
-	export PYTHONPATH=$(PYTHONPATH):$(CURDIR)/scripts:$(CURDIR) && $(PYTHON) -m unittest discover tests
+	cd $(LEGACY) && $(PYTHON) -m unittest discover tests

 test-v: $(PYTHON) ## Run tests with verbose output
-	export PYTHONPATH=$(PYTHONPATH):$(CURDIR)/scripts:$(CURDIR) && $(PYTHON) -m unittest discover -v tests
+	cd $(LEGACY) && $(PYTHON) -m unittest discover -v tests

 docs: ## Serve documentation locally
 	@echo "Starting documentation server at http://localhost:8000"
@@ -4,6 +4,8 @@ Welcome to the documentation for the FUJ Management application.

 This project automates financial and operational management for the FUJ (Frisbee Ultimate Jablonec) club.

+> **Go is the primary implementation** (`go/`). The project was originally developed in Python; that version now lives in `legacy/` and is considered legacy. New features are still built in both. Most guides below predate this change and describe the Python version with its old paths (`app.py`, `scripts/` are now `legacy/app.py`, `legacy/scripts/`).
+
 ## Navigation

 Use the sidebar to explore the documentation:
@@ -0,0 +1,90 @@
+# Fix `/juniors` 500: `int + str` in reconcile allocation
+
+## Context
+
+The `/juniors` route crashes with:
+
+```
+File ".../scripts/match_payments.py", line 469, in reconcile
+    total_expected = sum(e for _, e in in_window)
+TypeError: unsupported operand type(s) for +: 'int' and 'str'
+```
+
+**Why it happens:** A junior with exactly **1 session** in a month gets an
+expected fee of the string `"?"` (manual-review marker), set in
+[attendance.py:107](scripts/attendance.py#L107). That value flows unchanged into
+the ledger as `ledger[name][m]["expected"]`
+([match_payments.py:370](scripts/match_payments.py#L370)).
+
+When a bank payment is matched to such a junior+month, the new **fill-first
+allocation** block builds `in_window` from those `expected` values and then sums
+them ([match_payments.py:469](scripts/match_payments.py#L469)) and later does
+`float(exp)` ([match_payments.py:480](scripts/match_payments.py#L480)) — both
+blow up on the string `"?"`. Adults never hit this because adults never get
+`"?"`, which is why only `/juniors` 500s.
+
+Note the final-balance code at
+[match_payments.py:511-512](scripts/match_payments.py#L511-L512) **already**
+handles this defensively (`mdata["expected"] if isinstance(..., int) else 0`).
+The allocation block added in the recent `fill-first` work simply missed the
+same guard. The intended convention is clear: a `"?"` (unknown) expected counts
+as **0** for arithmetic, so any payment landing on such a month becomes surplus
+/ positive balance rather than filling a deficit.
+
+## Approach
+
+Add one small helper and apply the existing "non-numeric expected → 0"
+convention consistently inside `reconcile()`.
+
+### 1. Helper (near the top of `scripts/match_payments.py`)
+
+```python
+def _expected_amount(value):
+    """Numeric value of an 'expected' fee; non-numeric markers like '?' → 0."""
+    return value if isinstance(value, (int, float)) else 0
+```
+
+### 2. Apply it in the allocation block
+
+- [match_payments.py:469](scripts/match_payments.py#L469):
+  `total_expected = sum(_expected_amount(e) for _, e in in_window)`
+- [match_payments.py:480](scripts/match_payments.py#L480):
+  `deficit = max(0.0, float(_expected_amount(exp)) - paid_so_far)`
+
+With expected coerced to 0 for `"?"` months:
+- A `"?"`-only payment falls into the existing `total_expected == 0` fallback
+  ([match_payments.py:495-499](scripts/match_payments.py#L495-L499)) and is
+  recorded as paid (prepayment behaviour) → shows as positive balance.
+- Mixed with real months, the `"?"` month gets deficit 0 (skipped), real months
+  fill first, surplus → credit. Consistent with line 512.
+
+### 3. Reuse the helper at line 512 (optional consistency tidy)
+
+Replace the inline `isinstance(mdata["expected"], int)` check at
+[match_payments.py:512](scripts/match_payments.py#L512) with
+`_expected_amount(mdata["paid"]/expected)` form, i.e. use `_expected_amount(...)`.
+This also closes a latent gap where a **float** exception amount would be treated
+as 0 (current check only accepts `int`).
+
+`print_report` (line 552+) iterates adults only, so it's unaffected and needs no
+change.
+
+## Verification
+
+1. `make web` and open `http://localhost:5001/juniors` — page renders 200 (was
+   500). Confirm a junior with a single-session `"?"` month who also has a
+   matched payment shows a sensible balance.
+2. `/adults` still renders unchanged (regression check).
+3. `make test` — existing reconcile tests still pass; if there is a
+   reconcile test fixture, add a case where a junior month has `expected == "?"`
+   plus a matched transaction and assert no exception + payment counted as
+   surplus.
+
+## Notes
+
+- Single-file change: [scripts/match_payments.py](scripts/match_payments.py).
+- This is a bug fix; per CLAUDE.md a small fix may go straight to `main`, but
+  confirm with the user whether to branch (`fix/junior-expected-question-mark`).
+- Add a CHANGELOG.md entry once confirmed working.
+- On execution, copy this plan to `docs/plans/<ts>-junior-expected-fix.md` per
+  the repo plan convention.
@@ -0,0 +1,146 @@
+# Plan: Limit /adults and /juniors to last N months (default 5)
+
+## Context
+
+The `/adults` and `/juniors` dashboard tables render one column per month of
+attendance/fee history. As the season accumulates months, the tables grow wider
+than the screen. The goal is to show only the **last N months** by default
+(N = 5), with N configurable via an env var, so the tables fit on screen. This
+must be implemented in **both** the Python/Flask version and the Go version,
+keeping their behavior identical.
+
+### Key correctness requirement
+
+Member **balances, credits, and debts** must continue to reflect *all* history,
+not just the visible window. Hiding older columns must not hide older debt.
+
+This is naturally satisfied because in both codebases the balance math iterates
+over the full per-member month map produced by reconcile, while only the
+*column rendering* iterates over the passed-in month list:
+
+- Python `scripts/views.py`: `settled_balance` / `_settled_balance` /
+  credits / debts loop over `data["months"].items()` (full), whereas columns,
+  totals, and per-row cells loop over `sorted_months`.
+- Go `build_adults.go` / `build_juniors.go`: `settledBalance(mr, ...)` loops
+  over `mr.Months` (full); columns/totals/cells loop over `sortedMonths`.
+
+Therefore the correct seam is: run `reconcile()` / `Reconcile()` on the **full**
+month list, then trim the list to the last N **only for the view-model builder**.
+The member-details modal also keeps full history because it reads the untrimmed
+`member_data` / `MemberData`.
+
+## Approach
+
+Add a `MONTHS_TO_SHOW` tunable (default 5; `<= 0` means "show all" as an escape
+hatch). Trim `sorted_months`/`sortedMonths` to the last N immediately before the
+view-model builder, leaving reconcile on the full list.
+
+### Python
+
+1. **`scripts/config.py`** — add, next to the existing `CACHE_TTL_SECONDS`
+   pattern (`int(os.environ.get(...))`):
+   ```python
+   MONTHS_TO_SHOW = int(os.environ.get("MONTHS_TO_SHOW", 5))
+   ```
+
+2. **`app.py`** — add a small helper (module-level) and apply it in all four
+   routes that build the adults/juniors view models:
+   ```python
+   from config import MONTHS_TO_SHOW   # add to existing config import
+
+   def _last_n_months(months):
+       return months[-MONTHS_TO_SHOW:] if MONTHS_TO_SHOW > 0 else months
+   ```
+   In each route, keep `reconcile(members, sorted_months, ...)` on the full
+   list, then pass the trimmed list to the builder:
+   ```python
+   result = reconcile(members, sorted_months, transactions, exceptions)
+   display_months = _last_n_months(sorted_months)
+   vm = build_adults_view_model(members, display_months, result, ...)
+   ```
+   Apply to: `adults_view()` (~`app.py:226`), `juniors_view()` (~`app.py:260`),
+   and the JSON twins `/api/adults` (~`app.py:161`) and `/api/juniors`
+   (~`app.py:184`) for parity.
+
+   No changes to `scripts/views.py` — it already derives `months`,
+   `raw_months`, `totals`, and per-row `row.months` from whatever month list it
+   receives, and balances/credits/debts from the full `result`.
+
+### Go
+
+1. **`go/internal/config/config.go`** — add `MonthsToShow int` to the `Config`
+   struct (~line 57-67), populate it in `Load()` (~line 80-90) with a new
+   integer helper modeled on `envDuration`:
+   ```go
+   func envInt(key string, fallback int) int {
+       if v := os.Getenv(key); v != "" {
+           if n, err := strconv.Atoi(v); err == nil {
+               return n
+           }
+       }
+       return fallback
+   }
+   ```
+   ```go
+   MonthsToShow: envInt("MONTHS_TO_SHOW", 5),
+   ```
+   (Note: unlike `envDuration`, accept `<= 0` so it can mean "show all".)
+
+2. **`go/internal/web/api/handler.go`** — in `AssembleAdults`
+   (lines 50-57) and `AssembleJuniors` (lines 71-78), keep `Reconcile` on the
+   full `sortedMonths`, then trim before the builder:
+   ```go
+   result := domreconcile.Reconcile(members, sortedMonths, txns, exceptions, time.Now().Year())
+   displayMonths := lastNMonths(sortedMonths, h.Config.MonthsToShow)
+   return buildAdultsResponse(members, displayMonths, result, txns, h.Config, time.Now().Format("2006-01")), nil
+   ```
+   Add a small helper (e.g. in handler.go):
+   ```go
+   func lastNMonths(months []string, n int) []string {
+       if n > 0 && len(months) > n {
+           return months[len(months)-n:]
+       }
+       return months
+   }
+   ```
+   No changes to `build_adults.go` / `build_juniors.go` or the templates — they
+   already derive `Months`, `RawMonths`, `Totals`, and per-row cells from the
+   passed-in `sortedMonths`, and balances/credits/debts from the full
+   `result.Members[...]`.
+
+## Critical files
+
+- `scripts/config.py` — new `MONTHS_TO_SHOW` constant.
+- `app.py` — trim helper + apply in 4 routes (HTML + JSON, adults + juniors).
+- `go/internal/config/config.go` — `MonthsToShow` field + `envInt` helper.
+- `go/internal/web/api/handler.go` — `lastNMonths` helper + apply in
+  `AssembleAdults` / `AssembleJuniors`.
+
+No template or `views.py` / `build_*.go` changes required.
+
+## Verification
+
+Python:
+- `make test` (and a targeted run, e.g.
+  `PYTHONPATH=scripts:. python -m unittest tests.test_app`).
+- `make web`, open `/adults` and `/juniors`: confirm exactly 5 month columns by
+  default, and that the **Balance** column / credits / debts are unchanged from
+  before (compare against an untrimmed run, e.g. `MONTHS_TO_SHOW=0`).
+- `MONTHS_TO_SHOW=3 make web` → 3 columns; `MONTHS_TO_SHOW=0` → all columns.
+- Spot-check that the month-range filter dropdowns and a member-details modal
+  (full history) still work.
+
+Go:
+- `cd go && go build ./... && go test ./...`.
+- Run the Go server, open `/adults` and `/juniors`: same checks as above
+  (default 5 columns, balances unchanged, `MONTHS_TO_SHOW` env override works).
+- Confirm Python and Go render the same number of columns and identical
+  balances for the same data.
+
+## Housekeeping
+
+- Per `CLAUDE.md`, copy this plan to
+  `docs/plans/YYYY-MM-DD-HHMM-months-to-show.md` during implementation (create
+  `docs/plans/` if missing) and add a `CHANGELOG.md` entry once verified.
+- Per `CLAUDE.md`, this is a feature → do it on a `feat/months-to-show` branch
+  and open a Gitea MR with `tea`; do not commit to `main`.
@@ -0,0 +1,112 @@
+# Plan: Gitea Action to open a gitops image-update PR for fuj-management
+
+## Context
+
+The Go image of this app is built and pushed by the `build-go` job in
+[.gitea/workflows/build.yaml](.gitea/workflows/build.yaml), tagged
+`gitea.home.hrajfrisbee.cz/kacerr/fuj-management:<git-tag>-go` (e.g. `0.37-go`).
+
+Kubernetes manifests live in a **separate** repo,
+`gitea.home.hrajfrisbee.cz/kacerr/home-kubernetes`. Today, bumping the image in
+the `fuj-management` Deployment (namespace `fuj`) is a manual edit there.
+
+We want CI to automate that bump: when a new Go image is built, open a PR against
+`home-kubernetes` that swaps the image to the freshly built tag — using the
+`uh-cli gitops deployment update` command. The user reviews/merges that PR in
+Gitea (matching the existing branch-per-change, merge-in-browser workflow).
+
+Decisions confirmed with the user:
+- **Separate workflow file** (not a job inside build.yaml).
+- **New `GITOPS_TOKEN` secret** for home-kubernetes write + PR access.
+- **uh-cli version pinned with a default, overridable via env/var/input.**
+
+## How uh-cli works (from `/Users/jan.novak/srv/go/uh-cli/docs/`)
+
+- `uh-cli gitops deployment update` clones `--git-repo`, walks `--git-path`
+  recursively for a `kind: Deployment` whose `metadata.name`/`namespace` match,
+  edits the first container image surgically, commits on a new branch
+  `gitops/update-<name>-<timestamp>`, pushes, and **opens the PR itself** via
+  `tea pr create`. PR base is always `main`; title/body are hardcoded (no flags).
+- Requires on PATH: `git` and `tea` (tea only for the PR flow; `--force` skips it).
+- Auth: token embedded in the `--git-repo` URL (`https://user:TOKEN@host/...`);
+  `tea login add` for PR creation; git identity via `git config`/env vars.
+- `--dry-run` prints the unified diff and makes no git changes. Global `-v`
+  (placed **before** the subcommand) enables debug logging on stderr.
+- Release binaries are named `uh-cli-<version>-linux-amd64` (version includes the
+  `v`), attached to the Gitea release. Latest tag today is **`v0.1.0`**.
+
+## Change: new workflow `.gitea/workflows/gitops-update.yaml`
+
+Triggers:
+- `workflow_run` on `workflows: ["Build and Push"]`, `types: [completed]`, gated
+  to `conclusion == 'success'` — auto-fires after the image build succeeds.
+- `workflow_dispatch` with inputs: `tag` (git tag without the `-go` suffix, e.g.
+  `0.37`), `dry_run` (boolean, default false), `uh_cli_version` (optional override).
+
+Single job `gitops-pr`, `runs-on: ubuntu-latest`, in a `container: ubuntu:latest`
+for a hermetic install (matches the uh-cli CI doc pattern). Steps:
+
+1. **Install git, curl, ca-certificates, tea** — apt-get + download tea
+   `0.9.2` from `gitea.com/gitea/tea/releases/...` to `/usr/local/bin/tea`.
+2. **Install uh-cli** — download
+   `https://gitea.home.hrajfrisbee.cz/kacerr/uh-cli/releases/download/${UH_CLI_VERSION}/uh-cli-${UH_CLI_VERSION}-linux-amd64`
+   to `/usr/local/bin/uh-cli`.
+   `UH_CLI_VERSION: ${{ inputs.uh_cli_version || vars.UH_CLI_VERSION || 'v0.1.0' }}`.
+3. **Resolve image tag** — if `workflow_dispatch`, use `inputs.tag`; else use
+   `github.event.workflow_run.head_branch` (the pushed tag name). Output
+   `gitea.home.hrajfrisbee.cz/${{ github.repository }}:<tag>-go`.
+4. **Configure git identity** — `git config --global user.name/email` for the bot.
+5. **Authenticate tea** — `tea login add --name ci --url https://gitea.home.hrajfrisbee.cz --token "$GITEA_TOKEN"`.
+6. **Open image-update PR** — run, with `--dry-run` appended only when the
+   dispatch `dry_run` input is true:
+   ```
+   uh-cli -v gitops deployment update \
+     --deployment-name fuj-management \
+     --deployment-namespace fuj \
+     --set-image "<resolved image>" \
+     --git-repo "https://fuj-gitops-bot:${GITEA_TOKEN}@gitea.home.hrajfrisbee.cz/kacerr/home-kubernetes" \
+     --git-path gitops/home-kubernetes
+   ```
+
+`GITEA_TOKEN` is sourced from `secrets.GITOPS_TOKEN` at job level.
+
+Job-level guard: `if: ${{ github.event_name == 'workflow_dispatch' || github.event.workflow_run.conclusion == 'success' }}`.
+
+## Prerequisites (user must set up in Gitea — call out in handoff)
+
+1. **Create `GITOPS_TOKEN` secret** in the `fuj-management` repo: a Gitea token
+   for a user (`fuj-gitops-bot` or `kacerr`) that has **write + pull-request**
+   access to `kacerr/home-kubernetes`. The username in the `--git-repo` URL must
+   match that token's owner (adjust `fuj-gitops-bot` if using `kacerr`).
+2. **uh-cli `v0.1.0` release assets must exist** (the `uh-cli-v0.1.0-linux-amd64`
+   binary attached to the release). If not yet published, cut that release in the
+   uh-cli repo first, or set `UH_CLI_VERSION` to a published tag.
+3. **Confirm the manifest path**: `--git-path gitops/home-kubernetes` must contain
+   the `fuj-management` Deployment; `--deployment-namespace fuj` disambiguates.
+   Cannot verify from this repo — verify against home-kubernetes (narrow the path
+   if uh-cli reports an ambiguity error).
+
+## Files
+
+- **New**: `.gitea/workflows/gitops-update.yaml` (the workflow above).
+- After it works: prepend a `CHANGELOG.md` entry; save this plan to
+  `docs/plans/<ts>-gitops-pr-action.md` per CLAUDE.md convention.
+
+## Branching
+
+Feature work → branch `feat/gitops-pr-action` off `main`, commit with the
+`Co-Authored-By` trailer, push with `-u`, open the MR with
+`tea pr create --base main --head feat/gitops-pr-action`. Do not merge from CLI.
+
+## Verification
+
+1. **Dry run (manual)**: trigger `gitops-update.yaml` via workflow_dispatch with
+   `tag=0.37`, `dry_run=true`. Confirm logs show the unified diff (image line
+   `…:0.37-go`) and `-v` debug milestones; **no PR** is created.
+2. **Real run (manual)**: re-trigger with `dry_run=false`. Confirm a PR appears in
+   `home-kubernetes` against `main` with the image bump, and the PR URL is printed.
+3. **Auto-trigger**: push a new git tag to fuj-management → `Build and Push`
+   completes → `gitops-update` fires via `workflow_run` and opens the PR.
+   (Note: `workflow_run`/`head_branch` behavior depends on this Gitea/act_runner
+   version; if it doesn't fire, manual `workflow_dispatch` is the fallback and the
+   plan still delivers the core capability.)
@@ -21,7 +21,7 @@ var allRoutes = []string{"/api/adults", "/api/juniors", "/api/payments"}

 // defaultAllowlist holds dotted key paths to strip before diffing.
 // render_time.total is forward-compatible insurance: today it lives in the Jinja
-// template context only (app.py inject_render_time) and is logged via
+// template context only (legacy/app.py inject_render_time) and is logged via
 // middleware/timer.go on the Go side, so it isn't in any JSON response. If either
 // side ever surfaces it under a render_time envelope, the scrubber handles it.
 var defaultAllowlist = []string{"render_time.total"}
@@ -42,7 +42,7 @@ const (
 	JuniorSheetGID          = "1213318614" // gid=1213318614 — junior practices tab (IMPORTRANGE'd)
 )

-// CacheSheetMap mirrors scripts/config.py CACHE_SHEET_MAP.
+// CacheSheetMap mirrors legacy/scripts/config.py CACHE_SHEET_MAP.
 // Maps a cache key to the Google Sheet ID whose Drive modifiedTime gates it.
 // Both attendance keys map to the same spreadsheet — different tabs, one Drive file.
 var CacheSheetMap = map[string]string{
@@ -53,7 +53,7 @@ var CacheSheetMap = map[string]string{
 }

 // Config holds all runtime configuration loaded from environment variables.
-// Mirrors scripts/config.py.
+// Mirrors legacy/scripts/config.py.
 type Config struct {
 	CredentialsPath  string
 	QRAccount        string          // IBAN of the primary account used for QR codes
@@ -64,6 +64,7 @@ type Config struct {
 	DriveTimeout     time.Duration
 	LogLevel         string
 	ServerAddr       string
+	MonthsToShow     int // show last N month columns; 0 means show all
 }

 // Load reads configuration from the environment, applying defaults that
@@ -87,6 +88,7 @@ func Load() Config {
 		DriveTimeout:     envDuration("DRIVE_TIMEOUT_SECONDS", 10),
 		LogLevel:         env("LOG_LEVEL", "INFO"),
 		ServerAddr:       env("SERVER_ADDR", ":8080"),
+		MonthsToShow:     envInt("MONTHS_TO_SHOW", 5),
 	}
 }

@@ -121,3 +123,12 @@ func envDuration(key string, defaultSeconds int) time.Duration {
 	}
 	return time.Duration(defaultSeconds) * time.Second
 }
+
+func envInt(key string, fallback int) int {
+	if v := os.Getenv(key); v != "" {
+		if n, err := strconv.Atoi(v); err == nil {
+			return n
+		}
+	}
+	return fallback
+}
@@ -9,7 +9,7 @@ func TestParseMonthReferences(t *testing.T) {
 	t.Parallel()

 	// All expected outputs verified against live Python implementation on 2026-05-05:
-	//   PYTHONPATH=scripts:. python -c 'from czech_utils import parse_month_references; print(parse_month_references("<input>", 2026))'
+	//   PYTHONPATH=legacy/scripts:legacy python -c 'from czech_utils import parse_month_references; print(parse_month_references("<input>", 2026))'
 	tests := []struct {
 		name        string
 		input       string
@@ -1,4 +1,4 @@
-// Package fees ports fee calculation from scripts/attendance.py.
+// Package fees ports fee calculation from legacy/scripts/attendance.py.
 package fees

 const (
@@ -6,7 +6,7 @@ const (
 	AdultFeeSingle  = 200 // CZK for exactly 1 practice
 )

-// AdultFeeMonthlyRate mirrors ADULT_FEE_MONTHLY_RATE in scripts/attendance.py.
+// AdultFeeMonthlyRate mirrors ADULT_FEE_MONTHLY_RATE in legacy/scripts/attendance.py.
 // Months absent from this map fall back to AdultFeeDefault.
 var AdultFeeMonthlyRate = map[string]int{
 	"2025-09": 750, "2025-10": 750, "2025-11": 750, "2025-12": 750,
@@ -5,24 +5,40 @@ import "testing"
 func TestCalculateFee(t *testing.T) {
 	t.Parallel()

-	// All expected outputs verified against live Python implementation on 2026-05-06:
-	//   PYTHONPATH=scripts:. python -c 'from attendance import calculate_fee; print([calculate_fee(c,m) for c,m in [(0,"2026-05"),(0,""),(1,"2026-05"),(1,"unknown"),(2,"2026-05"),(2,"2026-03"),(2,"2025-09"),(5,"2026-05"),(2,"2027-01"),(2,"")]])'
+	// mustRate returns the configured rate for a month that must be in the map.
+	// It panics immediately if the month is absent — so if a rate entry is ever
+	// removed, the test fails loudly rather than silently comparing against
+	// Go's zero value.
+	mustRate := func(month string) int {
+		r, ok := AdultFeeMonthlyRate[month]
+		if !ok {
+			panic("test month not in AdultFeeMonthlyRate: " + month)
+		}
+		return r
+	}
+
 	tests := []struct {
 		name  string
 		count int
 		month string
 		want  int
 	}{
+		// Zero attendance always returns 0.
 		{"zero short-circuits", 0, "2026-05", 0},
 		{"zero empty month", 0, "", 0},
-		{"single practice", 1, "2026-05", 200},
-		{"single ignores monthKey", 1, "unknown", 200},
-		{"two practices configured month", 2, "2026-05", 700},
-		{"two practices reduced march", 2, "2026-03", 350},
-		{"two practices early season", 2, "2025-09", 750},
-		{"high count same as two", 5, "2026-05", 700},
-		{"unknown future month falls back", 2, "2027-01", 700},
-		{"empty month falls back", 2, "", 700},
+		// Single practice returns AdultFeeSingle regardless of month.
+		{"single practice", 1, "2026-05", AdultFeeSingle},
+		{"single ignores monthKey", 1, "unknown", AdultFeeSingle},
+		// Two+ practices for a configured month: must use the map value, not the default.
+		// Expected values are read from AdultFeeMonthlyRate so this test stays correct
+		// when rates are updated — the assertion verifies dispatch logic, not rate values.
+		{"two practices configured month", 2, "2026-05", mustRate("2026-05")},
+		{"two practices reduced march", 2, "2026-03", mustRate("2026-03")},
+		{"two practices early season", 2, "2025-09", mustRate("2025-09")},
+		{"high count same as two", 5, "2026-05", mustRate("2026-05")},
+		// Two+ practices for an unknown/future month: must fall back to AdultFeeDefault.
+		{"unknown future month falls back", 2, "2027-01", AdultFeeDefault},
+		{"empty month falls back", 2, "", AdultFeeDefault},
 	}

 	for _, tc := range tests {
@@ -2,7 +2,7 @@ package fees

 const JuniorFeeDefault = 500 // CZK fallback for 2+ practices when month not in JuniorFeeMonthlyRate

-// JuniorFeeMonthlyRate mirrors JUNIOR_MONTHLY_RATE in scripts/attendance.py.
+// JuniorFeeMonthlyRate mirrors JUNIOR_MONTHLY_RATE in legacy/scripts/attendance.py.
 // Months absent from this map fall back to JuniorFeeDefault.
 var JuniorFeeMonthlyRate = map[string]int{
 	"2025-09": 250,
@@ -5,24 +5,37 @@ import "testing"
 func TestCalculateJuniorFee(t *testing.T) {
 	t.Parallel()

-	// All expected outputs verified against live Python implementation on 2026-05-06:
-	//   PYTHONPATH=scripts:. python -c 'from attendance import calculate_junior_fee; print([calculate_junior_fee(c,m) for c,m in [(0,"2026-05"),(0,""),(1,"2026-05"),(1,"unknown"),(2,"2026-05"),(2,"2025-09"),(2,"2026-03"),(5,"2025-09"),(2,"2027-01"),(2,"")]])'
+	// mustRate returns the configured rate for a month that must be in the map.
+	// Panics immediately if the month is absent so a removed entry causes a loud
+	// failure rather than a silent comparison against Go's zero value.
+	mustRate := func(month string) Expected {
+		r, ok := JuniorFeeMonthlyRate[month]
+		if !ok {
+			panic("test month not in JuniorFeeMonthlyRate: " + month)
+		}
+		return Expected{Value: r}
+	}
+
 	tests := []struct {
 		name  string
 		count int
 		month string
 		want  Expected
 	}{
+		// Zero attendance always returns 0.
 		{"zero short-circuits", 0, "2026-05", Expected{Value: 0}},
 		{"zero empty month", 0, "", Expected{Value: 0}},
+		// Single practice returns the Unknown sentinel regardless of month.
 		{"single practice sentinel", 1, "2026-05", Expected{Unknown: true}},
 		{"single ignores monthKey", 1, "unknown", Expected{Unknown: true}},
-		{"two practices default month", 2, "2026-05", Expected{Value: 500}},
-		{"two practices reduced sept", 2, "2025-09", Expected{Value: 250}},
-		{"two practices reduced march", 2, "2026-03", Expected{Value: 250}},
-		{"high count same as two", 5, "2025-09", Expected{Value: 250}},
-		{"unknown future month falls back", 2, "2027-01", Expected{Value: 500}},
-		{"empty month falls back", 2, "", Expected{Value: 500}},
+		// Two+ practices for a configured month: must use the map value, not the default.
+		{"two practices unconfigured month", 2, "2026-05", Expected{Value: JuniorFeeDefault}},
+		{"two practices reduced sept", 2, "2025-09", mustRate("2025-09")},
+		{"two practices reduced march", 2, "2026-03", mustRate("2026-03")},
+		{"high count same as two", 5, "2025-09", mustRate("2025-09")},
+		// Two+ practices for an unknown/future month: must fall back to JuniorFeeDefault.
+		{"unknown future month falls back", 2, "2027-01", Expected{Value: JuniorFeeDefault}},
+		{"empty month falls back", 2, "", Expected{Value: JuniorFeeDefault}},
 	}

 	for _, tc := range tests {
@@ -1,2 +1,2 @@
-// Package matching ports name/member matching from scripts/match_payments.py.
+// Package matching ports name/member matching from legacy/scripts/match_payments.py.
 package matching
@@ -14,7 +14,7 @@ var sheetsEpoch = time.Date(1899, 12, 30, 0, 0, 0, 0, time.UTC)
 // a pre-formatted "YYYY-MM-DD" string (returned as-is), or any other value
 // (returned as fmt.Sprint(v).TrimSpace). Never returns an error.
 //
-// Ports scripts/match_payments.py format_date.
+// Ports legacy/scripts/match_payments.py format_date.
 func FormatDate(val any) string {
 	if val == nil {
 		return ""
@@ -1,8 +1,8 @@
 package matching

-// Expected values verified against scripts/match_payments.py on 2026-05-06:
+// Expected values verified against legacy/scripts/match_payments.py on 2026-05-06:
 //
-//	PYTHONPATH=scripts:. python3 -c '
+//	PYTHONPATH=legacy/scripts:legacy python3 -c '
 //	from match_payments import format_date
 //	for v in [None, "", 44197, 44197.5, "2026-04-15", "garbage", "  2026-04-15  "]:
 //	    print(repr(format_date(v)))
@@ -33,7 +33,7 @@ type InferredDetails struct {
 // defaultYear seeds czech.ParseMonthReferences (Python defaulted to the current year;
 // callers should pass time.Now().Year() or a fixed year for deterministic tests).
 //
-// Ports scripts/match_payments.py infer_transaction_details.
+// Ports legacy/scripts/match_payments.py infer_transaction_details.
 func InferTransactionDetails(tx Transaction, memberNames []string, defaultYear int) InferredDetails {
 	searchText := fmt.Sprintf("%s %s %s", tx.Sender, tx.Message, tx.UserID)

@@ -1,8 +1,8 @@
 package matching

-// Expected values verified against scripts/match_payments.py on 2026-05-06:
+// Expected values verified against legacy/scripts/match_payments.py on 2026-05-06:
 //
-//	PYTHONPATH=scripts:. python3 << 'EOF'
+//	PYTHONPATH=legacy/scripts:legacy python3 << 'EOF'
 //	from match_payments import infer_transaction_details
 //	MEMBERS = ["Tomáš Němeček (Tov)", "Jana Nováková"]
 //	cases = [
@@ -28,7 +28,7 @@ var commonSurnames = map[string]bool{
 // MatchMembers finds members mentioned in text and returns them with a
 // confidence level of "auto" (reliable) or "review" (needs human verification).
 //
-// Algorithm (ported verbatim from scripts/match_payments.py match_members):
+// Algorithm (ported verbatim from legacy/scripts/match_payments.py match_members):
 //  1. Exact short-circuit: if any member's full normalized name appears as whole
 //     words in normalize(text), return ONLY those matches as auto. This prevents
 //     nickname "tov" from matching inside surname "ottova".
@@ -1,9 +1,9 @@
 package matching

-// Expected values verified against scripts/match_payments.py and
+// Expected values verified against legacy/scripts/match_payments.py and
 // tests/test_match_members.py on 2026-05-06:
 //
-//	PYTHONPATH=scripts:. python3 -c '
+//	PYTHONPATH=legacy/scripts:legacy python3 -c '
 //	from match_payments import match_members
 //	MEMBERS = ["Henrietta Ottová", "Tomáš Němeček (Tov)", "František Vrbík (Štrúdl)", "Jana Nováková"]
 //	cases = [
@@ -19,7 +19,7 @@ var (
 // this invariant for the exact short-circuit pass. Variants shorter than 3 characters are
 // dropped.
 //
-// Ports scripts/match_payments.py _build_name_variants.
+// Ports legacy/scripts/match_payments.py _build_name_variants.
 func BuildNameVariants(name string) []string {
 	var nickname string
 	if m := nicknameRe.FindStringSubmatch(name); m != nil {
@@ -1,8 +1,8 @@
 package matching

-// Expected values verified against scripts/match_payments.py on 2026-05-06:
+// Expected values verified against legacy/scripts/match_payments.py on 2026-05-06:
 //
-//	PYTHONPATH=scripts:. python3 -c '
+//	PYTHONPATH=legacy/scripts:legacy python3 -c '
 //	from match_payments import _build_name_variants
 //	for n in ["František Vrbík (Štrúdl)", "Tov (St)", "Jana", "  Petr  Novák  ( Jenda ) "]:
 //	    print(repr(n), "->", _build_name_variants(n))
@@ -1,4 +1,4 @@
-// Package money ports Czech-locale currency parsing from scripts/infer_payments.py.
+// Package money ports Czech-locale currency parsing from legacy/scripts/infer_payments.py.
 package money

 import (
@@ -11,7 +11,7 @@ import (
 var ErrInvalidAmount = errors.New("money: invalid CZK amount")

 // ParseCZK parses a Czech-locale amount string and returns the value in CZK
-// as a float64. Mirrors scripts/infer_payments.py parse_czk_amount:
+// as a float64. Mirrors legacy/scripts/infer_payments.py parse_czk_amount:
 //
 //   - empty input → (0, nil)
 //   - "Kč"/"CZK" suffixes stripped (case-sensitive, like Python)
@@ -8,7 +8,7 @@ func TestParseCZK(t *testing.T) {
 	t.Parallel()

 	// All expected outputs verified against live Python implementation on 2026-05-06:
-	//   PYTHONPATH=scripts:. python -c '
+	//   PYTHONPATH=legacy/scripts:legacy python -c '
 	//   from infer_payments import parse_czk_amount
 	//   for v in [None, "", "0", "500", "500 Kč", "500 CZK",
 	//             "1 500", "1500.00", "1 500.00",
@@ -1,4 +1,4 @@
-// Package reconcile ports the three-phase payment reconciliation from scripts/match_payments.py.
+// Package reconcile ports the three-phase payment reconciliation from legacy/scripts/match_payments.py.
 package reconcile

 import (
@@ -105,7 +105,7 @@ var questionMarkRe = regexp.MustCompile(`\[\?\]\s*`)

 // canonicalMemberKey returns a diacritic-, case-, and whitespace-insensitive key
 // used to resolve Person-column values that drift from canonical attendance-sheet names.
-// Ports scripts/match_payments.py canonical_member_key.
+// Ports legacy/scripts/match_payments.py canonical_member_key.
 func canonicalMemberKey(name string) string {
 	return strings.Join(strings.Fields(czech.Normalize(name)), " ")
 }
@@ -124,7 +124,7 @@ type monthExpected struct {
 // defaultYear seeds czech.ParseMonthReferences in the inference fallback.
 // Pass time.Now().Year() in production; pass a fixed year in tests.
 //
-// Ports scripts/match_payments.py reconcile.
+// Ports legacy/scripts/match_payments.py reconcile.
 func Reconcile(
 	members []Member,
 	sortedMonths []string,
@@ -1,8 +1,8 @@
 package reconcile

-// Expected values verified against scripts/match_payments.py on 2026-05-06:
+// Expected values verified against legacy/scripts/match_payments.py on 2026-05-06:
 //
-//	PYTHONPATH=scripts:. python3 -m unittest tests.test_reconcile_exceptions tests.test_match_payments -v
+//	PYTHONPATH=legacy/scripts:legacy python3 -m unittest tests.test_reconcile_exceptions tests.test_match_payments -v
 //
 // All Python test cases are ported below. Additional Go-only cases are marked with [Go].

@@ -1,5 +1,5 @@
 // Package synch ports the bank-sync deduplication helper from
-// scripts/sync_fio_to_sheets.py.
+// legacy/scripts/sync_fio_to_sheets.py.
 package synch

 import (
@@ -30,7 +30,7 @@ type Transaction struct {
 // "date|amount|currency|sender|vs|message|bank_id" (lower-cased), used
 // as the dedup key in column K of the payments sheet.
 //
-// Byte-stable with scripts/sync_fio_to_sheets.py generate_sync_id.
+// Byte-stable with legacy/scripts/sync_fio_to_sheets.py generate_sync_id.
 func GenerateSyncID(tx Transaction) string {
 	currency := tx.Currency
 	if currency == "" {
@@ -6,7 +6,7 @@ import (

 // All expected digests verified against the live Python implementation on 2026-05-06:
 //
-//	PYTHONPATH=scripts:. python -c '
+//	PYTHONPATH=legacy/scripts:legacy python -c '
 //	from sync_fio_to_sheets import generate_sync_id
 //	cases = [
 //	    {"date":"2026-01-15","amount":500.0,"currency":"CZK","sender":"Jan Novak","vs":"123","message":"clenske 1/2026","bank_id":"abc123"},
@@ -88,7 +88,7 @@ func TestGenerateSyncID(t *testing.T) {

 // All expected strings verified against the live Python implementation on 2026-05-06:
 //
-//	PYTHONPATH=scripts:. python -c '
+//	PYTHONPATH=legacy/scripts:legacy python -c '
 //	for v in [0.0, 500.0, -500.0, 0.1, 1234.56, 99999.99, 1500000.0, 1e16, 1e-5]:
 //	    print(repr(v), "->", repr(str(v)))
 //	'
@@ -1,5 +1,5 @@
 // Package cache implements a Drive-modifiedTime-gated JSON file cache,
-// mirroring scripts/cache_utils.py.
+// mirroring legacy/scripts/cache_utils.py.
 package cache

 import (
@@ -26,7 +26,7 @@ type cacheFile struct {

 // FileCache wraps a Drive client to gate JSON file caching on sheet modifiedTime.
 //
-// Two TTL knobs mirror scripts/cache_utils.py:
+// Two TTL knobs mirror legacy/scripts/cache_utils.py:
 //   - ttl: if the cache file on disk is younger than this, skip the Drive check entirely.
 //   - apiCheckTTL: debounces in-memory Drive API calls per sheet ID.
 //
@@ -17,7 +17,7 @@ type httpDoer interface {
 }

 // apiClient fetches transactions from the Fio REST API (JSON).
-// Ports scripts/fio_utils.py fetch_transactions_api.
+// Ports legacy/scripts/fio_utils.py fetch_transactions_api.
 type apiClient struct {
 	token string
 	hc    httpDoer
@@ -15,7 +15,7 @@ import (
 )

 // transparentClient fetches transactions from the Fio transparent account page (HTML).
-// Ports scripts/fio_utils.py FioTableParser + fetch_transactions_transparent.
+// Ports legacy/scripts/fio_utils.py FioTableParser + fetch_transactions_transparent.
 type transparentClient struct {
 	accountNum string
 	hc         httpDoer
@@ -30,7 +30,7 @@ type sheetReadWriter interface {
 // InferPayments fills empty Person/Purpose/Inferred Amount cells in the payments
 // sheet using name and month matching against the member list.
 // Returns the number of rows updated (or that would be updated on dry-run).
-// Ports scripts/infer_payments.py infer_payments.
+// Ports legacy/scripts/infer_payments.py infer_payments.
 func InferPayments(
 	ctx context.Context,
 	spreadsheetID string,
@@ -12,7 +12,7 @@ import (
 )

 // columnLabels is the canonical header for the payments sheet.
-// Mirrors COLUMN_LABELS in scripts/sync_fio_to_sheets.py.
+// Mirrors COLUMN_LABELS in legacy/scripts/sync_fio_to_sheets.py.
 var columnLabels = []string{
 	"Date", "Amount", "manual fix", "Person", "Purpose",
 	"Inferred Amount", "Sender", "VS", "Message", "Bank ID", "Sync ID",
@@ -37,7 +37,7 @@ type SyncOpts struct {

 // SyncToSheets fetches Fio transactions from all provided clients and appends
 // new ones to the payments sheet. Returns the number of rows appended.
-// Ports scripts/sync_fio_to_sheets.py sync_to_sheets.
+// Ports legacy/scripts/sync_fio_to_sheets.py sync_to_sheets.
 func SyncToSheets(
 	ctx context.Context,
 	spreadsheetID string,
@@ -9,11 +9,11 @@ import (
 )

 // printFeesTable writes a fixed-width adult-fees table to w.
-// Mirrors scripts/calculate_fees.py main().
+// Mirrors legacy/scripts/calculate_fees.py main().
 //
 // Verify with:
 //
-//	PYTHONPATH=scripts:. python scripts/calculate_fees.py
+//	PYTHONPATH=legacy/scripts:legacy python legacy/scripts/calculate_fees.py
 func printFeesTable(w io.Writer, members []reconcile.Member, sortedMonths []string) {
 	type row struct {
 		name string
@@ -1,8 +1,8 @@
 package membership

-// Golden strings verified against scripts/calculate_fees.py on 2026-05-06:
+// Golden strings verified against legacy/scripts/calculate_fees.py on 2026-05-06:
 //
-//	PYTHONPATH=scripts:. python scripts/calculate_fees.py
+//	PYTHONPATH=legacy/scripts:legacy python legacy/scripts/calculate_fees.py
 //
 // (feed equivalent fixture data via attendance sheet or local CSV)

@@ -10,11 +10,11 @@ import (
 )

 // printReconcileReport writes the full balance report to w.
-// Mirrors scripts/match_payments.py print_report().
+// Mirrors legacy/scripts/match_payments.py print_report().
 //
 // Verify with:
 //
-//	PYTHONPATH=scripts:. python -c '
+//	PYTHONPATH=legacy/scripts:legacy python -c '
 //	from match_payments import print_report, reconcile, fetch_sheet_data, fetch_exceptions
 //	...'
 func printReconcileReport(w io.Writer, result reconcile.Result, sortedMonths []string) {
@@ -1,8 +1,8 @@
 package membership

-// Golden strings verified against scripts/match_payments.py print_report() on 2026-05-06:
+// Golden strings verified against legacy/scripts/match_payments.py print_report() on 2026-05-06:
 //
-//	PYTHONPATH=scripts:. python -c '
+//	PYTHONPATH=legacy/scripts:legacy python -c '
 //	from match_payments import print_report
 //	result = {
 //	  "members": {
@@ -18,20 +18,20 @@ import (
 	"time"
 )

-// Attendance CSV column indices (mirrors COL_* in scripts/attendance.py)
+// Attendance CSV column indices (mirrors COL_* in legacy/scripts/attendance.py)
 const (
 	colName      = 0
 	colTier      = 1
 	firstDateCol = 3
 )

-// AdultMergedMonths mirrors ADULT_MERGED_MONTHS in scripts/attendance.py.
+// AdultMergedMonths mirrors ADULT_MERGED_MONTHS in legacy/scripts/attendance.py.
 // Source month → target month (source attendance accumulated into target).
 var AdultMergedMonths = map[string]string{
 	"2025-09": "2025-10",
 }

-// JuniorMergedMonths mirrors JUNIOR_MERGED_MONTHS in scripts/attendance.py.
+// JuniorMergedMonths mirrors JUNIOR_MERGED_MONTHS in legacy/scripts/attendance.py.
 var JuniorMergedMonths = map[string]string{
 	"2025-12": "2026-01",
 	"2025-09": "2025-10",
@@ -127,11 +127,11 @@ func (s *realSources) LoadExceptions(ctx context.Context) (map[reconcile.Excepti
 }

 // ---------------------------------------------------------------------------
-// Attendance CSV parsing (ports scripts/attendance.py)
+// Attendance CSV parsing (ports legacy/scripts/attendance.py)
 // ---------------------------------------------------------------------------

 // parseDates returns (columnIndex, YYYY-MM) pairs for all date columns.
-// Ports scripts/attendance.py parse_dates + strftime("%Y-%m").
+// Ports legacy/scripts/attendance.py parse_dates + strftime("%Y-%m").
 func parseDates(header []string) []struct {
 	col   int
 	month string
@@ -200,7 +200,7 @@ func countTrue(row []string, cols []int) int {

 // parseAdultRows converts raw CSV rows to []reconcile.Member.
 // Includes all tiers; fee is 0 for non-A tiers (reconcile filters downstream).
-// Ports scripts/attendance.py get_members_with_fees.
+// Ports legacy/scripts/attendance.py get_members_with_fees.
 func parseAdultRows(rows [][]string) ([]reconcile.Member, []string, error) {
 	if len(rows) < 2 {
 		return nil, nil, nil
@@ -246,7 +246,7 @@ func parseAdultRows(rows [][]string) ([]reconcile.Member, []string, error) {

 // parseJuniorRows builds junior members by merging tier-J rows from the adult tab
 // with the junior sheet, then calling CalculateJuniorFee.
-// Ports scripts/attendance.py get_junior_members_with_fees.
+// Ports legacy/scripts/attendance.py get_junior_members_with_fees.
 func parseJuniorRows(adultRows, juniorRows [][]string) ([]reconcile.Member, []string, error) {
 	if len(adultRows) < 2 || len(juniorRows) < 2 {
 		return nil, nil, nil
@@ -362,7 +362,7 @@ func parseJuniorRows(adultRows, juniorRows [][]string) ([]reconcile.Member, []st
 }

 // ---------------------------------------------------------------------------
-// Payments sheet row parsing (ports scripts/match_payments.py fetch_sheet_data)
+// Payments sheet row parsing (ports legacy/scripts/match_payments.py fetch_sheet_data)
 // ---------------------------------------------------------------------------

 func parseTransactionRows(rows [][]any) ([]reconcile.Transaction, error) {
@@ -466,7 +466,7 @@ func parseFloat(v any) float64 {
 }

 // ---------------------------------------------------------------------------
-// Exceptions tab parsing (ports scripts/match_payments.py fetch_exceptions)
+// Exceptions tab parsing (ports legacy/scripts/match_payments.py fetch_exceptions)
 // ---------------------------------------------------------------------------

 func parseExceptionRows(rows [][]any) map[reconcile.ExceptionKey]reconcile.Exception {
@@ -39,4 +39,5 @@ type AdultsResponse struct {
 	PaymentsURL   string                      `json:"payments_url"`
 	BankAccount   string                      `json:"bank_account"`
 	CurrentMonth  string                      `json:"current_month"`
+	MonthsToShow  int                         `json:"months_to_show"`
 }
@@ -13,7 +13,7 @@ import (
 type monthSums struct{ expected, paid int }

 // buildAdultsResponse constructs the AdultsResponse wire type from reconcile output.
-// Mirrors scripts/views.py:build_adults_view_model.
+// Mirrors legacy/scripts/views.py:build_adults_view_model.
 func buildAdultsResponse(
 	members []domreconcile.Member,
 	sortedMonths []string,
@@ -140,6 +140,7 @@ func buildAdultsResponse(
 		PaymentsURL:   "https://docs.google.com/spreadsheets/d/" + config.PaymentsSheetID + "/edit",
 		BankAccount:   cfg.QRAccount,
 		CurrentMonth:  currentMonth,
+		MonthsToShow:  cfg.MonthsToShow,
 	}
 }

@@ -12,7 +12,7 @@ import (

 // getMonthLabels builds display labels for sortedMonths, merging month names
 // (e.g. "Dec+Jan 2026") when mergedMonths maps a source month into this target.
-// Mirrors scripts/views.py:get_month_labels.
+// Mirrors legacy/scripts/views.py:get_month_labels.
 func getMonthLabels(sortedMonths []string, mergedMonths map[string]string) map[string]string {
 	labels := make(map[string]string, len(sortedMonths))
 	for _, m := range sortedMonths {
@@ -72,14 +72,14 @@ func labelsForMonths(sortedMonths []string, labels map[string]string) []string {
 var questionMarkRe = regexp.MustCompile(`\[\?\]\s*`)

 // canonicalKey returns a normalized form of a person name used for deduplication.
-// Mirrors scripts/match_payments.py:canonical_member_key.
+// Mirrors legacy/scripts/match_payments.py:canonical_member_key.
 func canonicalKey(name string) string {
 	return strings.Join(strings.Fields(czech.Normalize(name)), " ")
 }

 // groupRawPaymentsByPerson groups transactions by the "person" column,
 // canonicalizing names against memberNames where possible.
-// Mirrors scripts/views.py:group_payments_by_person (without the
+// Mirrors legacy/scripts/views.py:group_payments_by_person (without the
 // "Unmatched / Unknown" bucket that is payments-view-specific).
 func groupRawPaymentsByPerson(txns []domreconcile.Transaction, memberNames []string) map[string][]RawTransaction {
 	canonicalByKey := make(map[string]string, len(memberNames))
@@ -11,7 +11,7 @@ import (
 )

 // buildJuniorsResponse constructs the JuniorsResponse wire type from reconcile output.
-// Mirrors scripts/views.py:build_juniors_view_model.
+// Mirrors legacy/scripts/views.py:build_juniors_view_model.
 func buildJuniorsResponse(
 	members []domreconcile.Member,
 	sortedMonths []string,
@@ -136,6 +136,7 @@ func buildJuniorsResponse(
 		PaymentsURL:   "https://docs.google.com/spreadsheets/d/" + config.PaymentsSheetID + "/edit",
 		BankAccount:   cfg.QRAccount,
 		CurrentMonth:  currentMonth,
+		MonthsToShow:  cfg.MonthsToShow,
 	}
 }

@@ -9,7 +9,7 @@ import (
 )

 // buildPaymentsResponse constructs the PaymentsResponse wire type.
-// Mirrors scripts/views.py:build_payments_view_model.
+// Mirrors legacy/scripts/views.py:build_payments_view_model.
 func buildPaymentsResponse(
 	txns []domreconcile.Transaction,
 	memberNames []string,
@@ -38,4 +38,5 @@ type JuniorsResponse struct {
 	PaymentsURL   string                       `json:"payments_url"`
 	BankAccount   string                       `json:"bank_account"`
 	CurrentMonth  string                       `json:"current_month"`
+	MonthsToShow  int                          `json:"months_to_show"`
 }
@@ -1,7 +1,7 @@
 package api

 // VersionResponse is the JSON contract for GET /api/version.
-// Keys match Python's BUILD_META dict (see app.py).
+// Keys match Python's BUILD_META dict (see legacy/app.py).
 type VersionResponse struct {
 	Tag       string `json:"tag"`
 	Commit    string `json:"commit"`
@@ -12,7 +12,8 @@
  const container = document.getElementById('filterContainer');
  if (!container) return;

-  const currentMonth = container.dataset.currentMonth || '';
+  const currentMonth  = container.dataset.currentMonth || '';
+  const monthsToShow  = parseInt(container.dataset.monthsToShow || '0', 10);

  const nameInput   = document.getElementById('nameFilter');
  const fromSelect  = document.getElementById('fromMonth');
@@ -88,4 +89,10 @@
  // ── Initialise ────────────────────────────────────────────────────────────

  hideFutureMonths();
+  // Default the from-select to show only the last N months.
+  if (monthsToShow > 0 && toSelect.value !== '') {
+    const defaultFrom = Math.max(0, parseInt(toSelect.value, 10) - monthsToShow + 1);
+    fromSelect.value = String(defaultFrom);
+    applyMonthFilter();
+  }
 }());
@@ -12,7 +12,7 @@
  <a href="{{.Data.PaymentsURL}}" target="_blank" rel="noopener">Payments Ledger</a>
 </div>

-<div class="filter-container" id="filterContainer" data-current-month="{{.Data.CurrentMonth}}" data-page="adults" data-bank-account="{{.Data.BankAccount}}">
+<div class="filter-container" id="filterContainer" data-current-month="{{.Data.CurrentMonth}}" data-page="adults" data-bank-account="{{.Data.BankAccount}}" data-months-to-show="{{.Data.MonthsToShow}}">
  <div class="filter-item">
    <label class="filter-label" for="nameFilter">Member</label>
    <input id="nameFilter" class="filter-input" type="text" placeholder="Filter by name…">
@@ -12,7 +12,7 @@
  <a href="{{.Data.PaymentsURL}}" target="_blank" rel="noopener">Payments Ledger</a>
 </div>

-<div class="filter-container" id="filterContainer" data-current-month="{{.Data.CurrentMonth}}" data-page="juniors" data-bank-account="{{.Data.BankAccount}}">
+<div class="filter-container" id="filterContainer" data-current-month="{{.Data.CurrentMonth}}" data-page="juniors" data-bank-account="{{.Data.BankAccount}}" data-months-to-show="{{.Data.MonthsToShow}}">
  <div class="filter-item">
    <label class="filter-label" for="nameFilter">Member</label>
    <input id="nameFilter" class="filter-input" type="text" placeholder="Filter by name…">
@@ -85,10 +85,10 @@ git diff go/tests/fixtures/   # review changes before committing
 To refresh a single function:

 ```bash
-PYTHONPATH=scripts:. python3 scripts/capture_fixtures.py --func normalize --all \
+PYTHONPATH=legacy/scripts:legacy python3 legacy/scripts/capture_fixtures.py --func normalize --all \
  | while IFS= read -r line; do
      id=$(echo "$line" | python3 -c "import sys,json; print(json.load(sys.stdin)['case'])")
-      echo "$line" | python3 scripts/scrub_fixtures.py \
+      echo "$line" | python3 legacy/scripts/scrub_fixtures.py \
        > go/tests/fixtures/pure/normalize/${id}.json
    done
 ```
@@ -120,7 +120,7 @@ verify that no real roster names appear in their `member_names` arrays.

 ## Adding a new fixture

-1. Add a seed to `scripts/_fixture_seeds.py` under `SEEDS[("func_name", "case_id")]`.
+1. Add a seed to `legacy/scripts/_fixture_seeds.py` under `SEEDS[("func_name", "case_id")]`.
 2. Add `In`/`Out` struct fields to `go/tests/parity/parityio.go` if the function
   is new.
 3. Run the single-file capture recipe above and review the diff.
@@ -143,6 +143,9 @@
        },
        "current_month": {
          "type": "string"
+        },
+        "months_to_show": {
+          "type": "integer"
        }
      },
      "additionalProperties": false,
@@ -161,7 +164,8 @@
        "attendance_url",
        "payments_url",
        "bank_account",
-        "current_month"
+        "current_month",
+        "months_to_show"
      ]
    },
    "Credit": {
@@ -187,6 +187,9 @@
        },
        "current_month": {
          "type": "string"
+        },
+        "months_to_show": {
+          "type": "integer"
        }
      },
      "additionalProperties": false,
@@ -205,7 +208,8 @@
        "attendance_url",
        "payments_url",
        "bank_account",
-        "current_month"
+        "current_month",
+        "months_to_show"
      ]
    },
    "MemberOtherEntry": {
@@ -13,7 +13,7 @@ import (

 // Verify expected values against live Python:
 //
-//	PYTHONPATH=scripts:. python3 -c "from match_payments import _build_name_variants; print(_build_name_variants('František Vrbík (Štrúdl)'))"
+//	PYTHONPATH=legacy/scripts:legacy python3 -c "from match_payments import _build_name_variants; print(_build_name_variants('František Vrbík (Štrúdl)'))"

 func TestBuildNameVariantsParity(t *testing.T) {
 	t.Parallel()
@@ -12,7 +12,7 @@ import (

 // Verify expected values against live Python:
 //
-//	PYTHONPATH=scripts:. python3 -c "from attendance import calculate_fee; print(calculate_fee(2, '2026-01'))"
+//	PYTHONPATH=legacy/scripts:legacy python3 -c "from attendance import calculate_fee; print(calculate_fee(2, '2026-01'))"

 func TestCalculateFeeParity(t *testing.T) {
 	t.Parallel()
@@ -12,7 +12,7 @@ import (

 // Verify expected values against live Python:
 //
-//	PYTHONPATH=scripts:. python3 -c "from attendance import calculate_junior_fee; print(calculate_junior_fee(1, '2026-01'))"
+//	PYTHONPATH=legacy/scripts:legacy python3 -c "from attendance import calculate_junior_fee; print(calculate_junior_fee(1, '2026-01'))"

 func TestCalculateJuniorFeeParity(t *testing.T) {
 	t.Parallel()
@@ -12,7 +12,7 @@ import (

 // Verify expected values against live Python:
 //
-//	PYTHONPATH=scripts:. python3 -c "from match_payments import format_date; print(format_date(46027))"
+//	PYTHONPATH=legacy/scripts:legacy python3 -c "from match_payments import format_date; print(format_date(46027))"

 func TestFormatDateParity(t *testing.T) {
 	t.Parallel()
@@ -12,7 +12,7 @@ import (

 // Verify expected values against live Python:
 //
-//	PYTHONPATH=scripts:. python3 -c "
+//	PYTHONPATH=legacy/scripts:legacy python3 -c "
 //	from sync_fio_to_sheets import generate_sync_id
 //	print(generate_sync_id({'date':'2026-01-15','amount':750.0,'currency':'CZK','sender':'Test','vs':'123','message':'x','bank_id':'1'}))"
 //
@@ -12,7 +12,7 @@ import (

 // Verify expected values against live Python:
 //
-//	PYTHONPATH=scripts:. python3 -c "
+//	PYTHONPATH=legacy/scripts:legacy python3 -c "
 //	from match_payments import infer_transaction_details
 //	print(infer_transaction_details({'sender':'Henrietta Ottová','message':'leden 2026','user_id':'','date':'2026-01-15'}, ['Henrietta Ottová']))"

@@ -12,7 +12,7 @@ import (

 // Verify expected values against live Python:
 //
-//	PYTHONPATH=scripts:. python3 -c "from match_payments import match_members; print(match_members('henrietta ottova leden', ['Henrietta Ottová','Jan Novák']))"
+//	PYTHONPATH=legacy/scripts:legacy python3 -c "from match_payments import match_members; print(match_members('henrietta ottova leden', ['Henrietta Ottová','Jan Novák']))"

 func TestMatchMembersParity(t *testing.T) {
 	t.Parallel()
@@ -12,7 +12,7 @@ import (

 // Verify expected values against live Python:
 //
-//	PYTHONPATH=scripts:. python3 -c "from czech_utils import normalize; print(normalize('štefan čakrtový'))"
+//	PYTHONPATH=legacy/scripts:legacy python3 -c "from czech_utils import normalize; print(normalize('štefan čakrtový'))"

 func TestNormalizeParity(t *testing.T) {
 	t.Parallel()
@@ -12,7 +12,7 @@ import (

 // Verify expected values against live Python:
 //
-//	PYTHONPATH=scripts:. python3 -c "from infer_payments import parse_czk_amount; print(parse_czk_amount('1.500,00'))"
+//	PYTHONPATH=legacy/scripts:legacy python3 -c "from infer_payments import parse_czk_amount; print(parse_czk_amount('1.500,00'))"
 //
 // Note: Go's ParseCZK returns an error for unparseable input; Python returns 0.0.
 // Callers should discard the error to match Python semantics: v, _ := money.ParseCZK(s)
@@ -13,7 +13,7 @@ import (

 // Verify expected values against live Python:
 //
-//	PYTHONPATH=scripts:. python3 -c "from czech_utils import parse_month_references; print(parse_month_references('prosinec-leden', 2026))"
+//	PYTHONPATH=legacy/scripts:legacy python3 -c "from czech_utils import parse_month_references; print(parse_month_references('prosinec-leden', 2026))"

 func TestParseMonthReferencesParity(t *testing.T) {
 	t.Parallel()
@@ -6,7 +6,7 @@
 //
 // Verify expected values against live Python:
 //
-//	PYTHONPATH=scripts:. python3 -c "
+//	PYTHONPATH=legacy/scripts:legacy python3 -c "
 //	from match_payments import reconcile
 //	# ... build members/months/txs/exceptions...
 //	import json; print(json.dumps(reconcile(...)))"
@@ -1,6 +1,6 @@
 .git
 .venv
-__pycache__
-*.pyc
+**/__pycache__
+**/*.pyc
 .claude
 .gemini
@@ -19,7 +19,7 @@ sys.path.append(str(scripts_dir))

 from config import (
    ATTENDANCE_SHEET_ID, PAYMENTS_SHEET_ID, JUNIOR_SHEET_GID,
-    BANK_ACCOUNT, CREDENTIALS_PATH,
+    BANK_ACCOUNT, CREDENTIALS_PATH, MONTHS_TO_SHOW,
 )
 from attendance import get_members_with_fees, get_junior_members_with_fees
 from match_payments import reconcile, fetch_sheet_data, fetch_exceptions
@@ -255,7 +255,7 @@ def adults_view():
        bank_account=BANK_ACCOUNT,
    )
    record_step("process_data")
-    return render_template("adults.html", **vm)
+    return render_template("adults.html", months_to_show=MONTHS_TO_SHOW, **vm)

@app.route("/juniors")
 def juniors_view():
@@ -291,7 +291,7 @@ def juniors_view():
        bank_account=BANK_ACCOUNT,
    )
    record_step("process_data")
-    return render_template("juniors.html", **vm)
+    return render_template("juniors.html", months_to_show=MONTHS_TO_SHOW, **vm)

@app.route("/payments")
 def payments():
@@ -17,7 +17,7 @@ RUN pip install --no-cache-dir \
    pillow \
    gunicorn

-COPY app.py Makefile ./
+COPY app.py ./
 COPY scripts/ ./scripts/
 COPY templates/ ./templates/

@@ -1,7 +1,7 @@
 [project]
 name = "fuj-management"
 version = "0.10"
-description = "Management tools for FUJ (Frisbee Ultimate Jablonec)"
+description = "Legacy Python implementation of the FUJ (Frisbee Ultimate Jablonec) management tools; the Go implementation in ../go is primary"
 dependencies = [
    "flask>=3.1.3",
    "google-api-python-client>=2.162.0",
@@ -1,14 +1,15 @@
 #!/usr/bin/env bash
 # Regenerate the full fixture corpus.
 # Safe to re-run — always overwrites.
-# Requires: tmp/*_cache.json present (for real-data seeds for parse_month_references and match_members).
+# Requires: legacy/tmp/*_cache.json present (for real-data seeds for parse_month_references and match_members).

 set -euo pipefail

-REPO="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+LEGACY="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+REPO="$(cd "$LEGACY/.." && pwd)"
 FIXTURES="$REPO/go/tests/fixtures"
-CAPTURE_CMD="PYTHONPATH=$REPO/scripts:. python3 $REPO/scripts/capture_fixtures.py"
-SCRUB_CMD="python3 $REPO/scripts/scrub_fixtures.py"
+CAPTURE_CMD="PYTHONPATH=$LEGACY/scripts:$LEGACY python3 $LEGACY/scripts/capture_fixtures.py"
+SCRUB_CMD="python3 $LEGACY/scripts/scrub_fixtures.py"

 run_func() {
    local func="$1"
@@ -18,7 +19,7 @@ run_func() {
    eval "$CAPTURE_CMD --func $func --all" | while IFS= read -r line; do
        case_id="$(python3 -c "import sys,json; print(json.loads('''$line''')['case'])" 2>/dev/null || \
                   echo "$line" | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['case'])")"
-        echo "$line" | python3 "$REPO/scripts/scrub_fixtures.py" > "$dir/${case_id}.json"
+        echo "$line" | python3 "$LEGACY/scripts/scrub_fixtures.py" > "$dir/${case_id}.json"
    done
 }

@@ -39,7 +40,7 @@ echo "==> Capturing reconcile fixtures..."
 mkdir -p "$FIXTURES/reconcile"
 eval "$CAPTURE_CMD --func reconcile --all" | while IFS= read -r line; do
    case_id="$(echo "$line" | python3 -c "import sys,json; d=json.load(sys.stdin); print(d['case'])")"
-    echo "$line" | python3 "$REPO/scripts/scrub_fixtures.py" > "$FIXTURES/reconcile/${case_id}.json"
+    echo "$line" | python3 "$LEGACY/scripts/scrub_fixtures.py" > "$FIXTURES/reconcile/${case_id}.json"
 done

 echo "==> Done. Review with: git diff go/tests/fixtures/"
@@ -40,6 +40,9 @@ DRIVE_TIMEOUT = 10  # seconds
 CACHE_TTL_SECONDS = int(os.environ.get("CACHE_TTL_SECONDS", 300))  # 5 min default
 CACHE_API_CHECK_TTL_SECONDS = int(os.environ.get("CACHE_API_CHECK_TTL_SECONDS", 300))  # 5 min default

+# Display settings
+MONTHS_TO_SHOW = int(os.environ.get("MONTHS_TO_SHOW", 5))  # show last N months; 0 = show all
+
 # Maps cache keys to their source sheet IDs (used by cache_utils)
 CACHE_SHEET_MAP = {
    "attendance_regular": ATTENDANCE_SHEET_ID,
@@ -26,6 +26,15 @@ def canonical_member_key(name: str) -> str:
    return re.sub(r"\s+", " ", normalize(name)).strip()


+def _expected_amount(value) -> float:
+    """Numeric value of an expected fee; non-numeric markers like '?' → 0.
+
+    Juniors with exactly 1 session get expected='?' (manual-review marker).
+    Treat those as 0 for arithmetic so payments become surplus/credit.
+    """
+    return value if isinstance(value, (int, float)) else 0
+
+
 # ---------------------------------------------------------------------------
 # Name matching
 # ---------------------------------------------------------------------------
@@ -466,7 +475,7 @@ def reconcile(
            if not in_window:
                continue

-            total_expected = sum(e for _, e in in_window)
+            total_expected = sum(_expected_amount(e) for _, e in in_window)

            if total_expected > 0:
                # Fill-first: iterate in_window in matched_months order (chronological by
@@ -477,7 +486,7 @@ def reconcile(
                remaining = in_window_share
                for m, exp in in_window:
                    paid_so_far = ledger[member_name][m]["paid"]
-                    deficit = max(0.0, float(exp) - paid_so_far)
+                    deficit = max(0.0, float(_expected_amount(exp)) - paid_so_far)
                    alloc = min(remaining, deficit)
                    if alloc <= 0:
                        continue
@@ -509,7 +518,7 @@ def reconcile(
    final_balances: dict[str, int] = {}
    for name in member_names:
        window_balance = sum(
-            int(mdata["paid"]) - (mdata["expected"] if isinstance(mdata["expected"], int) else 0)
+            int(mdata["paid"]) - _expected_amount(mdata["expected"])
            for mdata in ledger[name].values()
        )
        final_balances[name] = window_balance + credits.get(name, 0)
@@ -1045,6 +1045,7 @@
            });

            toSelect.value = maxMonthIdx;
+            fromSelect.value = Math.max(0, maxMonthIdx - {{ months_to_show }} + 1);
            applyMonthFilter();
        })();
    </script>
@@ -1026,6 +1026,7 @@
            });

            toSelect.value = maxMonthIdx;
+            fromSelect.value = Math.max(0, maxMonthIdx - {{ months_to_show }} + 1);
            applyMonthFilter();
        })();
    </script>
Author	SHA1	Message	Date
kacerr	e2ae5a7ec4	Merge pull request 'refactor: move Python implementation to legacy/, make Go primary' (#43 ) from feat/python-to-legacy into main Deploy to K8s / deploy (push) Successful in 13s Details Reviewed-on: #43	2026-10-08 11:45:11 +02:00
kacerrandClaude Opus 5.5	022facc957	refactor: move Python implementation to legacy/, make Go primary Deploy to K8s / deploy (push) Successful in 20s Details Go (go/) becomes the primary implementation. The original Python version moves to legacy/ and is kept runnable; new features are still built in both (see the Dual implementation rule in CLAUDE.md). - git mv app.py, scripts/, templates/, tests/, pyproject.toml, uv.lock and build/ into legacy/ - Makefile: Python targets point at legacy/, venv in legacy/.venv, CREDENTIALS_PATH exported for the root .secret/ file - CI and make image build the Python image with legacy/ as context; the Makefile is no longer copied into the image - legacy/.dockerignore moved to the context root so it takes effect - CLAUDE.md, docs/README.md, Go comments, fixture README, capture script and VS Code launch config updated to the new layout Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-08 11:33:57 +02:00
kacerr	96c14f0b22	Merge pull request 'fix(ci): resolve image tag via Gitea API instead of artifact' (#42 ) from fix/gitops-tag-via-api into main Deploy to K8s / deploy (push) Successful in 8s Details Build and Push / build (push) Successful in 8s Details Build and Push / build-go (push) Successful in 40s Details Reviewed-on: #42	2026-06-12 19:59:40 +02:00
kacerrandClaude Opus 4.8	6d7dbfa624	fix(ci): resolve image tag via Gitea API instead of artifact Deploy to K8s / deploy (push) Successful in 9s Details upload/download-artifact@v4 is not supported on Gitea (GHES). Replace with a direct Gitea API call in gitops-update: look up the tag name whose commit SHA matches workflow_run.head_sha. Reverts the artifact upload from build.yaml; no changes to build.yaml logic. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-12 19:59:24 +02:00
kacerr	c00111cff1	Merge pull request 'fix(ci): pass Go image tag from build to gitops via artifact' (#41 ) from fix/gitops-pass-tag-via-artifact into main Deploy to K8s / deploy (push) Successful in 8s Details Build and Push / build (push) Successful in 7s Details Build and Push / build-go (push) Failing after 42s Details Reviewed-on: #41	2026-06-12 19:53:19 +02:00
kacerrandClaude Opus 4.8	d263d8a534	fix(ci): pass Go image tag from build to gitops via artifact Deploy to K8s / deploy (push) Successful in 14s Details github.event.workflow_run.head_branch is not populated for tag pushes in Gitea Actions, causing the image tag to resolve to empty (-go suffix with no version). Fix: build-go uploads the full image reference as a one-line artifact; gitops-update downloads it via download-artifact@v4 with run-id from the workflow_run event. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-12 19:52:02 +02:00
kacerr	af030c8255	Merge pull request 'fix(ci): separate git credentials from --git-repo URL to fix tea pr create' (#40 ) from fix/gitops-tea-url into main Build and Push / build (push) Successful in 42s Details Build and Push / build-go (push) Successful in 1m23s Details Deploy to K8s / deploy (push) Successful in 10s Details Reviewed-on: #40	2026-06-12 19:39:31 +02:00
kacerrandClaude Opus 4.8	ad127d36ea	fix(ci): separate git credentials from --git-repo URL to fix tea pr create Deploy to K8s / deploy (push) Successful in 12s Details tea pr create matches the remote URL against the configured login URL to auto-detect owner/repo. Embedding credentials in the URL (user:token@host) breaks that match and produces "path segment [0] is empty". Store creds via git credential helper instead and pass a clean URL to uh-cli. Also adds set -x to the PR step for shell-level tracing in CI logs. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-12 19:37:29 +02:00
kacerrandClaude Opus 4.8	29938d7a0c	chore(changelog): log gitops-update workflow addition Deploy to K8s / deploy (push) Successful in 8s Details Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-12 19:32:20 +02:00
kacerr	1df1863725	Merge pull request 'feat(ci): gitops image-update PR workflow for home-kubernetes' (#39 ) from feat/gitops-pr-action into main Deploy to K8s / deploy (push) Successful in 11s Details Reviewed-on: #39	2026-06-12 19:31:51 +02:00
kacerrandClaude Opus 4.8	995abfacb2	feat(ci): add gitops-update workflow to open image-bump PR in home-kubernetes Deploy to K8s / deploy (push) Successful in 12s Details After a successful Go image build, uh-cli opens a PR against kacerr/home-kubernetes that bumps the fuj-management Deployment (namespace fuj) to the newly published image tag. Supports workflow_run auto-trigger and workflow_dispatch with dry-run option. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-12 19:28:29 +02:00
kacerrandClaude Opus 4.8	f047150004	fix(tests): derive fee test expectations from constants, not hardcoded values Deploy to K8s / deploy (push) Successful in 9s Details Configured-month cases now read expected values from AdultFeeMonthlyRate / JuniorFeeMonthlyRate via a mustRate helper that panics if a test month is removed from the map. Fallback cases use AdultFeeDefault / JuniorFeeDefault. This way the tests verify dispatch logic (0/1/2+ branching, map vs. fallback) without breaking when rates are intentionally updated in the map. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-08 11:37:52 +02:00
kacerr	6f2994b8ad	Merge pull request 'feat(display): limit /adults and /juniors to last N months by default' (#38 ) from feat/months-to-show into main Deploy to K8s / deploy (push) Successful in 14s Details Build and Push / build (push) Successful in 9s Details Build and Push / build-go (push) Successful in 1m10s Details Reviewed-on: #38	2026-06-08 09:31:46 +00:00
kacerrandClaude Opus 4.8	c2a381bb63	fix(display): default from-selector to last N months; keep all months selectable Deploy to K8s / deploy (push) Successful in 12s Details Instead of hiding older months entirely, show all months in the from/to selectors but default the from-select to the last MONTHS_TO_SHOW months on page load. The "All" button resets to full history as before. Python: passes months_to_show to render_template, IIFE sets fromSelect.value. Go: adds MonthsToShow to response structs, data-months-to-show attr in templates, filters.js reads it and defaults fromSelect after hideFutureMonths. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-08 11:28:40 +02:00
kacerrandClaude Opus 4.8	c0487e3af0	feat(display): limit /adults and /juniors to last N months by default Deploy to K8s / deploy (push) Successful in 17s Details Show only the last MONTHS_TO_SHOW months (default 5) in the fee table columns so the page fits on screen without horizontal scrolling. Reconciliation still runs over the full month history so balances, credits, and debts are unaffected. Set MONTHS_TO_SHOW=0 to show all months. Implemented in both Python and Go. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-08 11:18:55 +02:00
kacerrandClaude Opus 4.8	37fc17cf9c	chore(settings): accumulate Claude Code permission allowlist entries Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-08 11:11:36 +02:00
kacerrandClaude Opus 4.8	20b618685f	fix(reconcile): handle '?' expected fee in fill-first allocation Juniors with exactly 1 session get expected='?' (manual-review marker from attendance.py). The fill-first allocation block summed and cast expected values numerically without guarding against this, causing a TypeError: unsupported operand type(s) for +: 'int' and 'str' on the /juniors route whenever any matched payment landed on such a month. Add _expected_amount() helper that coerces non-numeric markers to 0 (same convention the final-balance calculation at line 512 already used) and apply it in the two failing spots plus the existing isinstance check. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-08 11:10:41 +02:00
kacerrandClaude Sonnet 4.6	72e29b1882	chore(changelog): add entry for fee rate update 2026-05 through 2026-08 Build and Push / build (push) Successful in 11s Details Build and Push / build-go (push) Successful in 1m24s Details Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-24 21:58:25 +02:00
kacerr	241fecfb2c	Merge pull request 'feat: multi-account Fio sync + switch QR default to 2502035405/2010' (#37 ) from feat/multi-account-bank-sync into main Deploy to K8s / deploy (push) Successful in 22s Details Reviewed-on: #37	2026-05-24 19:57:52 +00:00
kacerr	152908fec6	Merge pull request 'gitignore go/parity' (#36 ) from fix/fill-first-multi-month-allocation into main Deploy to K8s / deploy (push) Successful in 34s Details Reviewed-on: #36	2026-05-24 19:16:27 +00:00
kacerr	fbc5a41d12	gitignore go/parity Deploy to K8s / deploy (push) Successful in 22s Details	2026-05-24 21:15:38 +02:00