Squashed '.vendor/stage-pilot/' changes from 28ff1bd..c24b25d

c24b25d chore(prompt): implementation.prompt.md에 execute 툴 옵션 추가

git-subtree-dir: .vendor/stage-pilot
git-subtree-split: c24b25da4865357dbb6cc948b194ae24fde21f33

.github/prompts/implementation.prompt.md

@@ -4,7 +4,7 @@ name: "implementation"
 argument-hint: "Enter imp ID and item list. Examples: 'imp-001 I-004, I-005' or 'imp-001 P-002'"
 agent: "agent"
 model: "builder"
-tools: [read, edit, search, create_file, agent, todo]
+tools: [read, edit, search, create_file, agent, todo, execute]
 ---
 
 당신은 SDLC Implementation 실행 도우미다.