Initial commit: VibeEngineering V2

- 两阶段分离：设计阶段人工确认，执行阶段全自动化
- 子代理驱动：Implementer → Spec Reviewer → Quality Reviewer
- 原生 Task 系统：使用 Claude Code Task 替代自定义状态管理
- 跨 Compact 恢复：PreCompact + SessionStart Hook（内联命令实现）

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.claude/settings.local.json

@@ -0,0 +1,26 @@
+{
+  "hooks": {
+    "SessionStart": [
+      {
+        "matcher": "",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "test -f .vibe/last_task_context.jsonl && cat .vibe/session-start-prompt.txt || exit 0"
+          }
+        ]
+      }
+    ],
+    "PreCompact": [
+      {
+        "matcher": "",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "mkdir -p .vibe && read input && echo \"$input\" | jq -r '.transcript_path' > .vibe/debug-transcript-path.txt && sleep 1 && node .claude/hooks/extract-last-context.js $(cat .vibe/debug-transcript-path.txt) > .vibe/last_task_context.jsonl 2> .vibe/debug-error.txt; exit 0"
+          }
+        ]
+      }
+    ]
+  }
+}