Add forgejo, potentially to replace Gitea

nix/hosts/lemp11/default.nix

@@ -12,6 +12,7 @@
     };
 
     homelab = {
+      forgejo.enable = true;
       gitea.enable = true;
       immich.enable = true;
       jellyfin.enable = true;

nix/modules/nixos/features/homelab/default.nix

@@ -1,6 +1,7 @@
 {
   imports = [
     ./audiobookshelf.nix
+    ./forgejo.nix
     ./gitea.nix
     ./immich.nix
     ./jellyfin.nix

nix/modules/nixos/features/homelab/forgejo.nix

@@ -0,0 +1,36 @@
+{ config, lib, ... }:
+
+with lib;
+
+let
+  port = 2223;
+in
+{
+  options.features.homelab.forgejo.enable = mkEnableOption "Enable forgejo";
+
+  config = mkIf config.features.homelab.forgejo.enable {
+    services = {
+      forgejo = {
+        enable = true;
+        group = "media";
+        stateDir = "/mnt/media/forgejo";
+
+        settings = {
+          server = {
+            HTTP_PORT = port;
+          };
+
+          service = {
+            DISABLE_REGISTRATION = true;
+          };
+        };
+      };
+
+      nginx = {
+        enable = true;
+
+        virtualHosts."forgejo.davies.home".locations."/".proxyPass = "http://localhost:${toString port}/";
+      };
+    };
+  };
+}