Go's build_juniors sets cellText = "?" + countStr whenever
md.IsUnknown is true, regardless of whether an exception overrides the
expected amount. Python was checking expected == "?" for this branch,
but reconcile replaces expected with the exception amount (e.g. 0)
before the view builder runs, so the "?" was silently dropped to "-".
Fix: derive is_unknown from original_expected == "?" (set before
exception substitution) instead of expected == "?". Also align the
tooltip guard: Go only shows Received/Expected tooltip for non-unknown
months (or when paid > 0), matching the same is_unknown flag.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Pull 350+ lines of inline per-row computation out of adults_view,
juniors_view, and payments into three pure builder functions with no
Flask globals or IO dependencies. Route handlers now contain only
cache/IO calls and a single render_template. No behaviour change —
all 27 tests pass.
Also moves get_month_labels, group_payments_by_person, and
adapt_junior_members out of app.py. Prep for /api/* shadow endpoints
(M5 Go parity).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
