Add forgejo

hosts/server/configuration.nix

@@ -76,6 +76,21 @@ in
             reverse_proxy localhost:8080
           '';
         };
+        "git.flygrounder.ru" = {
+          extraConfig = ''
+            reverse_proxy localhost:7237
+          '';
+        };
+      };
+    };
+    forgejo = {
+      enable = true;
+      settings = {
+        service.DISABLE_REGISTRATION = true;
+        server = {
+          ROOT_URL = "https://git.flygrounder.ru/";
+          HTTP_PORT = 7237;
+        };
       };
     };
     stalwart = {
@@ -236,5 +251,9 @@ in
         service = "vaultwarden";
         path = "/var/lib/vaultwarden";
       };
+      forgejo = mkBackup {
+        service = "forgejo";
+        path = config.services.forgejo.stateDir;
+      };
     };
 }