feat : Add mailer in forgejo

module/forgejo.nix

@@ -1,20 +1,40 @@
-{ config,lib, ... }:
+{ config, lib, ... }:
 let
   cfg = config.services.forgejo;
-  srv = cfg.settings.server;
 in
 {
+  age.secrets = lib.mkIf config.services.forgejo.enable {
+    # Keep your secret definitions as they are
+    YfDrVBDJcVoYNZeJ.file = ../secrets/cache/YfDrVBDJcVoYNZeJ;
+    kuc8wgd09HbRU99u.file = ../secrets/cache/kuc8wgd09HbRU99u;
+    XNkwPolezNRELmWu.file = ../secrets/cache/XNkwPolezNRELmWu;
+  };
+
   services.forgejo = {
+    enable = true;
     database.type = "postgres";
-    # Enable support for Git Large File Storage
     lfs.enable = true;
+
+    secrets.mailer = {
+      PASSWD = config.age.secrets.XNkwPolezNRELmWu.path;
+      USER = config.age.secrets.kuc8wgd09HbRU99u.path;
+      SMTP_ADDR = config.age.secrets.YfDrVBDJcVoYNZeJ.path;
+    };
+
     settings = {
+      service.DISABLE_REGISTRATION = true;
+
       server = {
         DOMAIN = "git.${config.module.domain}";
-        # You need to specify this to remove the port from URLs in the web UI.
-        ROOT_URL = "https://${srv.DOMAIN}/";
+        ROOT_URL = "https://git.${config.module.domain}/";
         HTTP_PORT = config.module.forgejo.internalPort;
       };
+
+      mailer = {
+        ENABLED = true;
+        SMTP_PORT = 465;
+        PROTOCOL = "smtps";
+      };
     };
   };
 }