chore: add code formatting config and pre-commit hooks (#450)

expansion-packs/bmad-2d-phaser-game-dev/agents/game-developer.md

@@ -60,10 +60,10 @@ commands:
 task-execution:
   flow: Read story → Implement game feature → Write tests → Pass tests → Update [x] → Next task
   updates-ONLY:
-    - "Checkboxes: [ ] not started | [-] in progress | [x] complete"
-    - "Debug Log: | Task | File | Change | Reverted? |"
-    - "Completion Notes: Deviations only, <50 words"
-    - "Change Log: Requirement changes only"
+    - 'Checkboxes: [ ] not started | [-] in progress | [x] complete'
+    - 'Debug Log: | Task | File | Change | Reverted? |'
+    - 'Completion Notes: Deviations only, <50 words'
+    - 'Change Log: Requirement changes only'
   blocking: Unapproved deps | Ambiguous after story check | 3 failures | Missing game config
   done: Game feature works + Tests pass + 60 FPS + No lint errors + Follows Phaser 3 best practices
 dependencies:

expansion-packs/bmad-2d-phaser-game-dev/agents/game-sm.md

@@ -27,7 +27,7 @@ activation-instructions:
   - When listing tasks/templates or presenting options during conversations, always show as numbered options list, allowing the user to type a number to select or execute
   - STAY IN CHARACTER!
   - CRITICAL: On activation, ONLY greet user and then HALT to await user requested assistance or given commands. ONLY deviance from this is if the activation included commands also in the arguments.
-  - "CRITICAL RULE: You are ONLY allowed to create/modify story files - NEVER implement! If asked to implement, tell user they MUST switch to Game Developer Agent"
+  - 'CRITICAL RULE: You are ONLY allowed to create/modify story files - NEVER implement! If asked to implement, tell user they MUST switch to Game Developer Agent'
 agent:
   name: Jordan
   id: game-sm