Add convenience scripts for building and running tests:
- quick_build.sh: Fast build without tests
- run_tests.sh: Run all tests
- test_build.sh: Full build with tests
Add PLAN.md with full project specification and @PLAN.md with
parallel build plan for multi-agent implementation. Also add
IMPLEMENTATION_SUMMARY.md documenting Tasks W, X, Y, Z completion
(rollup drill-down, theme toggle, P0 alerts).
- Added values-porthole.yaml.example for cluster-specific configuration
- Updated ArgoCD Application to use values-porthole.yaml
- Added ARGOCD_DEPLOY.md with deployment guide and troubleshooting
- Created comprehensive QA checklist covering edge cases (missing EXIF, timezones, codecs, corrupt files)
- Added ErrorBoundary component wrapped around TimelineTree and MediaPanel
- Created global error.tsx page for unhandled errors
- Improved failed asset UX with red borders, warning icons, and inline error display
- Added loading skeletons to TimelineTree and MediaPanel
- Added retry button for failed media loads
- Created DEPLOYMENT_VALIDATION.md with validation commands and checklist
- Applied k8s recommendations:
- Changed node affinity to required for compute nodes (Pi 5)
- Enabled Tailscale LoadBalancer service for MinIO S3 (reliable Range requests)
- Enabled cleanup CronJob for staging files
