Initial commit with Phase 0 Scaffolding

frontend/nginx.conf

@@ -0,0 +1,57 @@
+server {
+    listen 80;
+    server_name _;
+
+    # Match MAX_UPLOAD_MB — raise in both this and the outer reverse proxy
+    client_max_body_size 200m;
+
+    # Security headers
+    add_header X-Content-Type-Options "nosniff" always;
+    add_header X-Frame-Options "DENY" always;
+    add_header Referrer-Policy "no-referrer" always;
+    add_header Content-Security-Policy "default-src 'self'; script-src 'self' blob: 'wasm-unsafe-eval'; worker-src 'self' blob:; style-src 'self' 'unsafe-inline'; img-src 'self' blob: data:; font-src 'self' data:; connect-src 'self';" always;
+
+    # SPA: serve index.html for all non-file routes (history API fallback)
+    root /usr/share/nginx/html;
+    index index.html;
+
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    # Proxy /api/ to the backend container
+    location /api/ {
+        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;
+        proxy_set_header X-Forwarded-Proto $scheme;
+
+        # Pass through auth cookies and CSRF header
+        proxy_pass_header Set-Cookie;
+        proxy_set_header Cookie $http_cookie;
+        proxy_set_header X-Requested-With $http_x_requested_with;
+
+        # Timeouts for large uploads/exports
+        proxy_connect_timeout 60s;
+        proxy_send_timeout 120s;
+        proxy_read_timeout 120s;
+
+        # Upload size (must match client_max_body_size)
+        client_max_body_size 200m;
+    }
+
+    # Cache static assets
+    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+        try_files $uri =404;
+    }
+
+    # Disable access to hidden files
+    location ~ /\. {
+        deny all;
+        access_log off;
+        log_not_found off;
+    }
+}