Initial commit: EatMe attendance tracker

Google-SSO PWA for bistro employee clock-in/out, admin employee
management, and stats with CSV export. Express + SQLite backend,
React + Zustand frontend in the light-mono-tui design language.
Multi-stage Dockerfile, compose.yaml for image-based deploys, nginx
reverse-proxy template, and an OKF documentation bundle in docs/.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

docs/api/attendance-routes.md

@@ -0,0 +1,54 @@
+---
+type: API Endpoint
+title: Attendance routes
+description: POST /api/attendance/event, GET /api/attendance/state, GET /api/attendance/me — the employee's own clock in/out and stats.
+resource: backend/src/routes/attendance.ts
+tags: [api, attendance]
+timestamp: 2026-08-12T00:00:00Z
+---
+
+# Attendance routes
+
+Mounted at `/api/attendance`. Every route requires `requireAuth` +
+`requireEmployee` — admins with no employee row get `403` here, by design
+(the owner isn't necessarily clocking in themselves).
+
+# Examples
+
+```
+POST /api/attendance/event
+Body: { "type": "clock_in" | "clock_out" | "break_start" | "break_end" }
+201 -> { "event": AttendanceEvent, "status": LiveStatus }
+400 -> invalid type
+409 -> invalid transition for the current status, e.g. break_start while
+       already clocked_out — { "error": string, "status": LiveStatus }
+```
+
+```
+GET /api/attendance/state
+200 -> { "status": "clocked_out" | "working" | "on_break" }
+```
+
+```
+GET /api/attendance/me?month=YYYY-MM   (or ?from=YYYY-MM-DD&to=YYYY-MM-DD)
+Defaults to the current calendar month if no query params are given
+— see parseRange in backend/src/util/dateRange.ts.
+200 -> {
+  "range": { "from": string, "to": string },
+  "sessions": Session[],
+  "totalWorkedMs": number,
+  "totalBreakMs": number,
+  "shiftCount": number
+}
+```
+
+`Session` and the state machine behind these responses are documented at
+[attendance_events](/docs/data-model/attendance-events.md).
+
+# Related
+
+- [attendance_events](/docs/data-model/attendance-events.md)
+- [Admin routes](./admin-routes.md) — same stats shape, but for any employee
+- [Frontend stores](/docs/frontend/stores.md) — `attendanceStore` polls
+  `GET /state` + `GET /me` every 60s and ticks a local clock every second
+  between polls