Add the Proxy reconciler state machine with action-table, phase, and envtest suites

Co-Authored-By: Claude <noreply@anthropic.com>

.claude/settings.json

@@ -56,7 +56,10 @@
       "Bash(go list *)",
       "Bash(gofmt -w internal/provider/config.go)",
       "Bash(gofmt -l .)",
-      "Bash(git restore *)"
+      "Bash(git restore *)",
+      "Bash(make manifests *)",
+      "Bash(make test *)",
+      "Bash(KUBEBUILDER_ASSETS=\"/Users/jan.novak/srv/go/egress-proxies-operator/bin/k8s/1.36.2-darwin-arm64\" go test -race ./internal/controller/)"
     ],
     "additionalDirectories": [
       "/Users/jan.novak/srv/go/egress-proxies-operator/.claude",