新增 Playwright Claude Code plugin 安裝筆記

安裝 playwright@claude-plugins-official，新增獨立筆記並於 README、
SUMMARY、QUICKSTART 建立索引，與既有 Python 版 Playwright 筆記區分。

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

README.md

@@ -9,6 +9,7 @@
 | **MarkItDown** | 把 PDF / Office / 音訊 / YouTube 等格式轉成 Markdown | [markitdown-notes.md](./markitdown-notes.md) |
 | **MemPalace** | 階層式本地記憶庫（Wing / Room / Drawer），支援向量搜尋與 MCP 整合 | [mempalace-notes.md](./mempalace-notes.md) |
 | **Playwright (Python)** | 瀏覽器自動化、E2E 測試、截圖與 PDF 輸出 | [playwright-notes.md](./playwright-notes.md) |
+| **Playwright Plugin (Claude Code)** | 讓 Claude 直接操作瀏覽器的官方 plugin（MCP server） | [playwright-plugin-notes.md](./playwright-plugin-notes.md) |
 
 ## 目錄結構
 
@@ -21,6 +22,7 @@ tool-notes/
 ├── markitdown-notes.md
 ├── mempalace-notes.md
 ├── playwright-notes.md
+├── playwright-plugin-notes.md
 └── mempalace.yaml         # 本目錄的 MemPalace 設定
 ```