hades: enable postgres backups

services/gitea/default.nix

@@ -95,8 +95,18 @@ in {
       ];
     };
 
-    # NOTE: no need to use postgresql.ensureDatabases because the gitea module
-    # takes care of this automatically
+    services.postgresql = {
+      enable = true;
+
+      ensureDatabases = ["gitea"];
+      ensureUsers = [
+        {
+          name = "git";
+          ensurePermissions."DATABASE gitea" = "ALL PRIVILEGES";
+        }
+      ];
+    };
+
     services.postgresqlBackup = {
       databases = ["gitea"];
     };