Feat: Add marketing site and switch to git-based deployment

frontend/nginx.conf

@@ -45,7 +45,36 @@ http {
             add_header Cache-Control "public, immutable";
         }
 
-        # Handle SPA routing - serve index.html for all routes
+        # Proxy API requests to Django
+        location /api/ {
+            proxy_pass http://django:5000;
+            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;
+        }
+
+        # Proxy Admin requests to Django
+        location /admin/ {
+            proxy_pass http://django:5000;
+            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;
+        }
+
+        # Proxy Static/Media to Django (if served by WhiteNoise/Django)
+        location /static/ {
+            proxy_pass http://django:5000;
+            proxy_set_header Host $host;
+        }
+
+        location /media/ {
+            proxy_pass http://django:5000;
+            proxy_set_header Host $host;
+        }
+
+        # Handle SPA routing - serve index.html for all other routes
         location / {
             try_files $uri $uri/ /index.html;
         }