Create user goal.

1. Goal table
2. Score_configuration(action) table
3. Goal_action table - target count, is custom and user id
4. user_goal_action table - progress count

Normal goals - beginner, intermediate, advanced.
1. In users table update is_goals_active value.
2. Update current_active_goal_id value.

Customize goal.
1. In Goal_action table, add custom goal id and action id with target count specified by user.
2. In users table update is_goals_active value.
3. Update current_active_goal_id value.