Add tool numgen

migrations/20251130_191100_add_table_dashboards.sql

@@ -11,7 +11,7 @@ create table if not exists dashboards (
 );
 
 create table if not exists groups (
-    group_id text unique not null,
+    group_id integer unique not null,
     group_text text not null,
     group_description text,
     active integer not null default 1,