Map: Use standard Leaflet green/red pin icons for GPX route start/end markers in map_iframe_single.html

nginx.conf

@@ -0,0 +1,36 @@
+user  nginx;
+worker_processes  1;
+
+error_log  /var/log/nginx/error.log warn;
+pid        /var/run/nginx.pid;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+    sendfile        on;
+    keepalive_timeout  65;
+
+    server {
+        listen 80;
+        server_name _;
+
+        # Proxy requests to the Flask app
+        location / {
+            proxy_pass http://app: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;
+        }
+
+        # Serve uploaded media files
+        location /uploads/ {
+            alias /opt/site/flask-moto-adventure/uploads/;
+            autoindex off;
+        }
+    }
+}