rebase

deploy/nginx.conf

@@ -5,12 +5,17 @@ server {
     root /usr/share/nginx/html;
     index index.html;
 
-    # SPA fallback
+    # Gzip for text assets
+    gzip on;
+    gzip_types text/plain text/css application/javascript application/json image/svg+xml;
+    gzip_min_length 1024;
+
+    # SPA fallback — must be before /api/ location
     location / {
         try_files $uri $uri/ /index.html;
     }
 
-    # API + SSE
+    # API + SSE — proxy to backend container
     location /api/ {
         proxy_pass http://backend:8000;
         proxy_http_version 1.1;
@@ -19,14 +24,27 @@ server {
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Forwarded-Proto $scheme;
 
-        # SSE: disable buffering
+        # SSE: disable buffering, extend timeouts for long-running streams
         proxy_buffering off;
         proxy_cache off;
-        proxy_read_timeout 300s;
+        proxy_read_timeout 600s;
+        proxy_send_timeout 600s;
+
+        # WebSocket support (in case of future upgrade)
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
     }
 
-    # Static assets (icons, uploads)
+    # Static assets (icons, uploads) served by backend
     location /static/ {
         proxy_pass http://backend:8000;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+
+    # Health-check passthrough
+    location = /health {
+        proxy_pass http://backend:8000/api/health;
     }
 }