Refactor whitespace and comments for consistency in BreakEscape controllers and models

- Cleaned up unnecessary whitespace in `games_controller.rb`, `missions_controller.rb`, `game.rb`, `mission.rb`, `routes.rb`, `seeds.rb`, and migration files to enhance code readability.
- Standardized comment formatting across various files to maintain consistency and improve clarity.

app/controllers/break_escape/games_controller.rb

@@ -62,9 +62,9 @@ module BreakEscape
       elsif params[:standalone_flags].present?
         flags = if params[:standalone_flags].is_a?(Array)
                   params[:standalone_flags]
-                else
+        else
                   params[:standalone_flags].split(',').map(&:strip).reject(&:blank?)
-                end
+        end
         initial_player_state['standalone_flags'] = flags
       end
 
@@ -424,7 +424,7 @@ module BreakEscape
       authorize @game if defined?(Pundit)
 
       task_id = params[:task_id]
-      
+
       unless task_id.present?
         return render json: { success: false, error: 'Missing task_id' }, status: :bad_request
       end
@@ -453,7 +453,7 @@ module BreakEscape
       end
 
       result = @game.update_task_progress!(task_id, progress)
-      
+
       Rails.logger.debug "[BreakEscape] Task progress updated: #{task_id} = #{progress}"
       render json: result
     end

app/controllers/break_escape/missions_controller.rb

@@ -27,7 +27,7 @@ module BreakEscape
         # - Standalone mode: Flag input form
         redirect_to "/break_escape/games/new?mission_id=#{@mission.id}"
       else
-        # Legacy behavior for non-VM missions - auto-create game
+      # Legacy behavior for non-VM missions - auto-create game
       @game = Game.find_or_create_by!(
         player: current_player,
         mission: @mission