Document the deployment to todolist.qingruxu.xyz: architecture,
autostart config, ops commands, password rotation, backup, and redeploy
steps.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Security (fail-secure for production):
- Refuse to start without PPM_PASSWORD/PPM_PASSWORD_HASH unless
PPM_ALLOW_NO_AUTH=1 (local dev only)
- Add login rate limiting (5 failures / 60s per client), enforced inside
SessionManager.login so it cannot be bypassed at the endpoint layer
- compose defaults PPM_COOKIE_SECURE=true for HTTPS behind reverse proxy
- Add .dockerignore to keep runtime data/out of the image
Features:
- Task timeline gantt on home page (week/month zoom, horizontal scroll,
infinite-arrow for open-ended dates, CSS Grid layout)
- Duration metrics gain a second/minute/hour unit for input & display
(canonical storage stays integer seconds)
- Per-metric progress bars on home page (no more merged average)
- Backfill historical records via date picker in the today-record card
- Admin panel: stats overview, JSON import/restore, full task list mgmt
Fixes:
- Nullable task startDate; summarize handles missing start date
- Task dialog cancel/close no longer submits the form
- Import validates whole backup first, rejects path traversal, rebuilds
archives, and replaces stale files
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Fix first daily record 422 (expectedVersion now accepts 0)
- Add period_window + summarize; /api/summary and /api/tasks/{id}/summary
aggregate each metric inside its own day/week/month/lifetime window,
reading raw facts only (never the rebuildable month archives)
- Drive frontend rendering from per-page layout JSON with a component
registry; scope/cardinality enforced server-side, invalid layouts fall back
- Add quick checkin and duration input in H:M:S that round-trips integer seconds
- Fix heatmap/completedAt timezone drift to Asia/Shanghai
- Add server-side session TTL (30d) matching the login cookie
- Handle date.min/date.max boundaries without OverflowError
- Half-up rounding to match browser Math.round
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
