Fix icon routing and prevent SPA fallback on asset paths

Dockerfile

@@ -15,6 +15,7 @@ LABEL org.opencontainers.image.title="Jellomator" \
       org.opencontainers.image.source="${VCS_URL}" \
       org.opencontainers.image.revision="${VCS_REF}"
 COPY backend ./backend
+COPY public ./public
 COPY --from=frontend /app/frontend/dist ./frontend/dist
 RUN pip install --no-cache-dir -r backend/requirements.txt
 EXPOSE 6363

backend/main.py

@@ -298,11 +298,15 @@ if STATIC_DIR.exists():
     app.mount("/assets", StaticFiles(directory=STATIC_DIR / "assets"), name="assets")
 if PUBLIC_DIR.exists():
     app.mount("/static", StaticFiles(directory=PUBLIC_DIR), name="public")
+elif STATIC_DIR.exists():
+    app.mount("/static", StaticFiles(directory=STATIC_DIR), name="public-dist")
 
 
 @app.get("/jellomator.png")
 def root_icon():
     icon = PUBLIC_DIR / "jellomator.png"
+    if not icon.exists():
+        icon = STATIC_DIR / "jellomator.png"
     if not icon.exists():
         raise HTTPException(404, "Not found")
     return FileResponse(icon)
@@ -312,6 +316,8 @@ def root_icon():
 def spa(path: str):
     if path.startswith("api/"):
         raise HTTPException(404)
+    if "." in path:
+        raise HTTPException(404)
     index = STATIC_DIR / "index.html"
     if index.exists():
         return FileResponse(index)

index.html

@@ -4,9 +4,9 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <meta name="theme-color" content="#020617" />
-    <link rel="icon" type="image/png" sizes="32x32" href="/static/jellomator.png" />
-    <link rel="shortcut icon" href="/static/jellomator.png" />
-    <link rel="apple-touch-icon" href="/static/jellomator.png" />
+    <link rel="icon" type="image/png" sizes="32x32" href="/jellomator.png" />
+    <link rel="shortcut icon" href="/jellomator.png" />
+    <link rel="apple-touch-icon" href="/jellomator.png" />
     <title>Jellomator</title>
     <script>
       if (localStorage.theme === 'light') document.documentElement.classList.remove('dark');