[gitea] Moves database password into an sops secret

system/hosts/mcp/containers/jobhunt.nix

@@ -21,6 +21,7 @@ in
       DB_HOST = "db";
       DB_USER = "jobhunt";
       DB_DATABSE = "jobhunt";
+      # TODO: Store secret
       DB_PASSWORD = "jobhunt123";
     };
   };