feat: stage3 — REST API endpoints and dummy FlightProcessor

src/gps_denied/app.py

@@ -3,21 +3,25 @@
 from fastapi import FastAPI
 
 from gps_denied import __version__
+from gps_denied.api.routers import flights
 
 
 def create_app() -> FastAPI:
-    """Create and configure the FastAPI application."""
-    application = FastAPI(
-        title="GPS-Denied Onboard",
+    """Factory function to create and configure the FastAPI application."""
+    app = FastAPI(
+        title="GPS-Denied Onboard API",
+        description="REST API for UAV Flight Processing in GPS-denied environments.",
         version=__version__,
-        description="UAV geolocalization service for GPS-denied environments",
     )
 
-    @application.get("/health")
-    async def health() -> dict:
+    app.include_router(flights.router)
+
+    @app.get("/health", tags=["Health"])
+    async def health() -> dict[str, str]:
+        """Simple health check endpoint."""
         return {"status": "ok"}
 
-    return application
+    return app
 
 
 app = create_app()