feat(megarepo): cold named-branch worktree GC (#771)#780

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schickling/2026-06-10-771

Commits on Jun 16, 2026

docs(megarepo): design VRS for cold named-branch worktree GC (#771)

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docs(megarepo): resolve GC reclamation tuning params (#771)

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docs(megarepo): add GC test contract (0011) after adversarial plan review (#771)

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feat(megarepo): cold-GC foundations — config, atomic writes, observation ledger (#771)

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feat(megarepo): PrStateResolver service for cold-worktree GC (#771)

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feat(megarepo): lossless floor for cold worktree GC (#771)

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feat(megarepo): reconcile-all liveness + broaden refresh triggers (#771)

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feat(megarepo): store-archive (archive/scan/reap) for cold worktree GC (#771)

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feat(megarepo): cold worktree classification gates (#771)

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feat(megarepo): wire cold named-branch reclamation into store gc (#771)

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docs(megarepo): mark cold named-branch GC implemented in spec + changelog (#771)

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fix(megarepo): harden cold named-branch store gc (adversarial review) (#771)

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feat(megarepo): never archive a repo's default branch in cold gc (#771)

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fix(megarepo): address cold-gc review (dry-run ledger, reap scope, atomic temp) (#771)

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fix(ci): deterministic fixture default branch + slack on flaky timeouts (#771)

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fix(megarepo): hermetic git env for tests (identity + default branch) so CI passes

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fix(megarepo): canonicalize fixture store path so archive scan works on macOS (#771)

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docs(megarepo): consolidate GC decision records 12 → 6 (#771)

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fix(megarepo): bounded-memory git subprocess I/O for store gc/status (#771)

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feat(megarepo): instrument store gc + tunable per-repo concurrency (#771)

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fix(megarepo): O(n) folds for listWorktrees/revListUnpushed + parser tests (#771)

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fix(megarepo): unset OTLP endpoint in test env so gc tests don't hang (#771)

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feat(utils): expose metricsExportInterval on makeOtelCliLayer (#771)

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fix(megarepo): decouple gc RSS sampler from the decision clock (#771)

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feat(megarepo): default gc repo concurrency 4 + flush RSS gauge on short runs (#771)

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test(megarepo): otelite capture test for gc instrumentation (#771)

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docs(megarepo): reframe hermetic-OTLP test policy + sync decision 0007 (#771)

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docs(megarepo): changelog — gc operating point default 4 + OTEL sweep/sampler/test (#771)

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refactor(utils,megarepo): resolve OTLP endpoint at the composition root (#771)

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fix(megarepo): correct oxc-config pnpm-deps FOD hash (#771)

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fix(megarepo): refresh stale per-package pnpm-deps FOD hashes (#771)

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fix(megarepo): bound store fs walks to the layout, fixing real-store gc OOM (#771)

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feat(utils,otel-contract): typed ServiceIdentity + config-free OTLP shutdown-flush (#771)

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feat(tui-react): SIGINT exits 130 + shutdown-flush contract (#771)

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feat(otel): telemetry foundation pieces — gauge contract, Shape/TelemetryLayer, 3-signal otelite (#771)

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feat(otel): migrate consumers onto the telemetry foundation; remove legacy serviceName (#771)

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refactor(megarepo,otel): route all product spans through the schema-first contract; zero-allowlist boundary (#771)

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fix(megarepo): bound the listWorktrees ref-walk + stop --dry-run gc from mutating .bare (#771)

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docs(restate,otel): record restate's provider layer as a deliberate sibling of withTelemetry (#771)

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docs(utils,otel): telemetry-foundation VRS + converge the otelite test harness onto the test shape (#771)

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docs(tui-react): normalize emphasis in shutdown-flush decision (oxfmt) (#771)

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fix(ci): refresh fod hashes and stabilize tests
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fix(ci): refresh remaining pnpm fod hashes
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fix(ci): refresh post-rebase pnpm fod hashes
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