Implement legal terms, Android client compatibility and more

backend/services/main/routes/static.py

@@ -0,0 +1,40 @@
+"""
+Static legal documents and expressive icons served from the instance deploy.
+"""
+
+from pathlib import Path
+
+from fastapi import APIRouter, HTTPException
+from fastapi.responses import FileResponse
+
+router = APIRouter(tags=["static"])
+
+_STATIC_DIR = Path(__file__).resolve().parent.parent / "static"
+_ICONS_DIR = _STATIC_DIR / "icons"
+
+
+@router.get("/static/PRIVACY.md")
+async def privacy_markdown() -> FileResponse:
+    path = _STATIC_DIR / "PRIVACY.md"
+    if not path.is_file():
+        raise HTTPException(status_code=404, detail="PRIVACY.md not found")
+    return FileResponse(path, media_type="text/markdown; charset=utf-8")
+
+
+@router.get("/static/TERMS.md")
+async def terms_markdown() -> FileResponse:
+    path = _STATIC_DIR / "TERMS.md"
+    if not path.is_file():
+        raise HTTPException(status_code=404, detail="TERMS.md not found")
+    return FileResponse(path, media_type="text/markdown; charset=utf-8")
+
+
+@router.get("/static/icons/{name}.webp")
+async def static_icon(name: str) -> FileResponse:
+    safe = Path(name).name
+    if safe != name or ".." in name:
+        raise HTTPException(status_code=400, detail="Invalid icon name")
+    path = _ICONS_DIR / f"{safe}.webp"
+    if not path.is_file():
+        raise HTTPException(status_code=404, detail="Icon not found")
+    return FileResponse(path, media_type="image/webp")