git-echo 135c91d256 fix: add package cache refresh before apply and on health check ...

- New src/packages/cache.rs module with PackageCacheState, stale detection,
  state persistence, 404 retry logic
- Add refresh_package_cache() and last_cache_update() to PackageManagerBackend
  trait, implemented on all 5 backends (APT, DNF, YUM, APK, Pacman)
- Health check now reports last_cache_update and cache_status fields,
  triggers cache refresh if stale (>4h), returns degraded on failure
- Patch apply jobs now force cache refresh before applying patches,
  with 404/fetch error retry (1 retry after cache refresh)
- Cache state persists to /var/lib/linux_patch_api/state/cache.json
- Version bump to 1.1.17
- Update ARCHITECTURE.md and REQUIREMENTS.md (FR-007)

Closes: #2

2026-05-27 14:33:12 -05:00

..

alpine-packaging-root-cause.md

docs: add Alpine packaging root cause analysis and access lesson

2026-05-20 15:59:49 +00:00

enrollment-dev-plan.md

feat: add self-enrollment workflow for automated PKI provisioning

2026-05-17 05:30:42 +00:00

enrollment-security-review.md

feat: add self-enrollment workflow for automated PKI provisioning

2026-05-17 05:30:42 +00:00

fix-non-ubuntu-packages.md

fix: align all non-Ubuntu packages with Debian baseline behavior

2026-05-20 02:01:52 +00:00

issue-2-package-cache-refresh.md

fix: add package cache refresh before apply and on health check

2026-05-27 14:33:12 -05:00

lessons.md

docs: add Alpine packaging root cause analysis and access lesson

2026-05-20 15:59:49 +00:00

todo.md

fix: add package cache refresh before apply and on health check

2026-05-27 14:33:12 -05:00