Add configuration files and update API URL in MeteocatService

- Created .dockerignore, .editorconfig, .gitignore, .prettierrc, .vscode configurations (extensions.json, launch.json, mcp.json, tasks.json).
- Updated nginx.conf to include API proxy settings.
- Changed apiUrl in MeteocatService to use relative path.

nginx.conf

@@ -34,6 +34,22 @@ http {
             try_files $uri $uri/ /index.html;
         }
 
+        # Proxy al backend (API)
+        location /api/ {
+            proxy_pass http://meteocat-backend:8080/api/;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection 'upgrade';
+            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_cache_bypass $http_upgrade;
+            proxy_connect_timeout 60s;
+            proxy_send_timeout 60s;
+            proxy_read_timeout 60s;
+        }
+
         # Cache para assets estáticos
         location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
             expires 1y;