setup metrics route for forgejo

roles/any.software.forgejo-podman/templates/app.ini.j2

@@ -123,4 +123,4 @@ ENABLED = true
 SCHEDULE = @weekly
 
 [metrics]
-enabled = true
+ENABLED = true

roles/any.software.forgejo-podman/templates/forgejo.Caddyfile.j2

@@ -2,4 +2,18 @@
     reverse_proxy localhost:{{ forgejo_http_port }} {
         header_down +X-Robots-Tag "none"
     }
+
+    route /metrics {
+        @local {
+            remote_ip 127.0.0.1 ::1
+        }
+
+        handle @local {
+            reverse_proxy localhost:{{ forgejo_http_port }}
+        }
+
+        handle {
+            respond "Not Found" 404
+        }
+    }
 }

roles/any.software.gitea/templates/app.ini.j2

@@ -110,3 +110,6 @@ JWT_SECRET = {{ gitea_jwt_secret }}
 [other]
 SHOW_FOOTER_VERSION = false
 SHOW_FOOTER_TEMPLATE_LOAD_TIME = false
+
+[metrics]
+enabled = true