first commit, i i have no idea what i have done

nginx/dev.conf

@@ -0,0 +1,43 @@
+map $http_upgrade $connection_upgrade {
+  default upgrade;
+  ''      close;
+}
+
+# Helpful for larger uploads via API (tweak as you wish)
+client_max_body_size 400m;
+
+server {
+  listen 80;
+  server_name _;
+
+  # Common proxy settings
+  proxy_set_header Host              $host;
+  proxy_set_header X-Real-IP         $remote_addr;
+  proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;
+  proxy_set_header X-Forwarded-Proto $scheme;
+
+  # --- Frontend (Vite dev server) ---
+  # Pass EVERYTHING else to Vite dev server on `web:5173`
+  # Includes HMR websocket support.
+  location / {
+    proxy_pass http://web:5173;
+    proxy_http_version 1.1;
+    proxy_set_header Upgrade    $http_upgrade;
+    proxy_set_header Connection $connection_upgrade;
+    proxy_read_timeout 3600s;
+    proxy_send_timeout 3600s;
+  }
+
+  # --- API ---
+  # Strip the /api prefix (so backend sees /foo instead of /api/foo)
+  location /api/ {
+    proxy_pass http://snoop-api:8080/;  # note the trailing slash -> strips /api
+    proxy_http_version 1.1;
+
+    # WebSocket/SSE-friendly defaults for API (covers /api/ws etc.)
+    proxy_set_header Upgrade    $http_upgrade;
+    proxy_set_header Connection $connection_upgrade;
+    proxy_read_timeout 3600s;
+    proxy_send_timeout 3600s;
+  }
+}