added sleep logging workflow and overview page

src/baby_monitor/main.py

@@ -15,6 +15,7 @@ from baby_monitor.routers.admin import router as admin_router
 from baby_monitor.routers.child import router as child_router
 from baby_monitor.routers.feeding import router as feeding_router
 from baby_monitor.routers.diaper_change import router as diaper_change_router
+from baby_monitor.routers.sleep import router as sleep_router
 from baby_monitor.routers.health import router as health_router
 from baby_monitor.repositories.dependencies.get_database import init_db
 
@@ -53,6 +54,7 @@ app.include_router(admin_router)
 app.include_router(child_router)
 app.include_router(feeding_router)
 app.include_router(diaper_change_router)
+app.include_router(sleep_router)
 app.include_router(health_router)
 
 
@@ -111,6 +113,12 @@ def serve_log_diaper() -> FileResponse:
     return FileResponse(static_path / "log-diaper.html")
 
 
+@app.get("/sleep.html", include_in_schema=False)
+def serve_sleep() -> FileResponse:
+    """Serve the sleep overview page."""
+    return FileResponse(static_path / "sleep.html")
+
+
 @app.get("/api/")
 def read_root(token: Annotated[str, Depends(verify_token)]) -> dict:
     """API root endpoint (requires authentication)."""