feat: add environment variable to trust the reverse proxy

reverse-proxy/Caddyfile

@@ -0,0 +1,7 @@
+:3000 {
+    # Reverse proxy for /api
+    reverse_proxy /api/* http://localhost:8080
+
+    # Reverse proxy for all other requests
+    reverse_proxy http://localhost:3333
+}

reverse-proxy/Caddyfile.trust-proxy

@@ -0,0 +1,14 @@
+:3000 {
+    reverse_proxy /* http://localhost:3333  {
+            trusted_proxies 0.0.0.0/0
+    }
+
+    reverse_proxy /api/* http://localhost:8080  {
+            trusted_proxies 0.0.0.0/0
+    }
+
+    log {
+        output file /var/log/caddy/access.log
+        level WARN
+    }
+}