feat: capture shared mobile content (#223)

src/views.py

@@ -1,12 +1,28 @@
 from pathlib import Path
 
 from fastapi import APIRouter
-from fastapi.responses import HTMLResponse
+from fastapi.responses import FileResponse, HTMLResponse
 
 router = APIRouter()
 DASHBOARD_FILE = Path(__file__).resolve().parent.parent / "frontend" / "index.html"
+MANIFEST_FILE = DASHBOARD_FILE.parent / "manifest.webmanifest"
+SERVICE_WORKER_FILE = DASHBOARD_FILE.parent / "service-worker.js"
 
 
 @router.get("/", response_class=HTMLResponse)
 async def dashboard() -> str:
     return DASHBOARD_FILE.read_text()
+
+
+@router.get("/manifest.webmanifest", response_class=FileResponse)
+async def web_app_manifest() -> FileResponse:
+    return FileResponse(MANIFEST_FILE, media_type="application/manifest+json")
+
+
+@router.get("/service-worker.js", response_class=FileResponse)
+async def service_worker() -> FileResponse:
+    return FileResponse(
+        SERVICE_WORKER_FILE,
+        media_type="application/javascript",
+        headers={"Service-Worker-Allowed": "/", "Cache-Control": "no-cache"},
+    )