docs: fix roadmap across all files

- README.md/README.zh-TW.md: uncheck Native Messaging Host (not done),
  check Platform-specific strategies + CSS isolation (done)
- roadmap.md (zh/en): update Phase 2 status to completed, add Phase 5
  with all Active Key Capture milestones

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: easyvibecoding

README.md

@@ -150,9 +150,10 @@ See the [docs/](docs/) directory for detailed specifications:
 - [x] Chrome Extension (DOM masking, WebSocket IPC)
 - [x] Floating Toolbox HUD (hold-to-search + Scheme B lock)
 - [x] Keyboard shortcut paste (Ctrl+Option+[1-9])
-- [x] Native Messaging Host for Chrome
 - [x] Active Key Capture (auto-detect keys from web pages)
-- [ ] Platform-specific capture strategies (per-site DOM selectors)
+- [x] Platform-specific capture strategies (8 platforms tested, SSoT architecture)
+- [x] Per-platform CSS isolation + clipboard writeText interception
+- [ ] Native Messaging Host for Chrome
 - [ ] Smart Key Extraction confirmation dialog
 - [ ] Linked Key Groups (sequential paste)
 - [ ] API Key rotation & deployment sync

README.zh-TW.md

@@ -150,9 +150,10 @@ swift test             # 執行測試
 - [x] Chrome Extension（DOM 遮蔽、WebSocket IPC）
 - [x] 浮動工具箱 HUD（按住搜尋 + Scheme B 鎖定）
 - [x] 快捷鍵貼上（Ctrl+Option+[1-9]）
-- [x] Chrome Native Messaging Host
-- [x] 主動式 Key 截取（網頁自動偵測擷取，三層掃描）
-- [ ] 各平台專屬截取策略（DOM 選擇器 + Modal 監聽）
+- [x] 主動式 Key 截取（網頁自動偵測擷取，四層掃描）
+- [x] 各平台專屬截取策略（8 平台 E2E 測試通過，SSoT 架構）
+- [x] Per-platform CSS 隔離 + clipboard writeText 攔截
+- [ ] Chrome Native Messaging Host
 - [ ] 智慧 Key 擷取確認對話框
 - [ ] 關聯 Key 群組（順序貼上）
 - [ ] API Key 輪替與部署同步

docs/01-product-spec/roadmap.md

@@ -12,12 +12,13 @@
 - 雙層 Key 階層與手動 Key 輸入
 - 基本關聯 Key 群組（順序貼上）
 
-## 第二階段：瀏覽器與擷取
+## 第二階段：瀏覽器與擷取 ✅
 
-- Chrome Extension，包含前 20 個 API 主控台頁面的 content scripts
-- 從網頁智慧擷取 Key
-- 依服務提供者自動分類
-- Key 保庫匯入/匯出
+- ~~Chrome Extension，支援 11 平台的 content scripts（SSoT 架構）~~ ✅
+- ~~主動式 Key 截取：四層偵測 + 剪貼簿攔截~~ ✅
+- ~~依服務提供者自動分類~~ ✅
+- ~~Per-platform CSS 隔離 + Pre-hide 防閃現~~ ✅
+- Key 保庫匯入/匯出 ❌
 
 ## 第三階段：系統級
 
@@ -60,6 +61,17 @@
 15. 離線測試：Core 關閉 → Extension 持續遮蔽
 16. 快捷鍵衝突測試
 
+### Phase 5: Active Key Capture ✅
+17. `capture-patterns.ts` Single Source of Truth 架構
+18. Per-platform CSS isolation（12 個平台獨立 CSS）
+19. Pre-hide anti-flash（manifest CSS → pre-hide.ts → instant MutationObserver）
+20. `clipboard-patch.ts` MAIN world 剪貼簿攔截
+21. React/Vue SPA masking（dialog input 保持隱藏）
+22. AWS 雙金鑰截取（Access Key ID + Secret Key）
+23. Toast 堆疊顯示
+24. E2E 測試 8 平台（GitHub, HuggingFace, GitLab, OpenAI, Anthropic, AI Studio, Google Cloud, AWS）
+25. Developer skills（`/analyze-platform`, `/test-capture-flow`）
+
 ## 技術選型
 
 | 元件 | 建議方案 |

docs/en/01-product-spec/roadmap.md

@@ -12,12 +12,13 @@ The minimum viable product focuses on the **VS Code + Menu Bar** experience:
 - Two-tier key hierarchy and manual key entry
 - Basic linked key groups (sequential paste)
 
-## Phase 2: Browser and Capture
+## Phase 2: Browser and Capture ✅
 
-- Chrome Extension with content scripts for the top 20 API console pages
-- Smart key extraction from web pages
-- Automatic categorization by service provider
-- Key vault import/export
+- ~~Chrome Extension with content scripts for 11 platforms (SSoT architecture)~~ ✅
+- ~~Active key capture: 4-layer detection + clipboard interception~~ ✅
+- ~~Automatic categorization by service provider~~ ✅
+- ~~Per-platform CSS isolation + pre-hide anti-flash~~ ✅
+- Key vault import/export ❌
 
 ## Phase 3: System-Level
 
@@ -60,6 +61,17 @@ The minimum viable product focuses on the **VS Code + Menu Bar** experience:
 15. Offline test: Core shutdown → Extension continues masking
 16. Hotkey conflict testing
 
+### Phase 5: Active Key Capture ✅
+17. `capture-patterns.ts` Single Source of Truth architecture
+18. Per-platform CSS isolation (12 separate CSS files)
+19. Pre-hide anti-flash (manifest CSS → pre-hide.ts → instant MutationObserver)
+20. `clipboard-patch.ts` MAIN world clipboard interception
+21. React/Vue SPA masking (dialog inputs stay hidden)
+22. AWS dual-key capture (Access Key ID + Secret Key)
+23. Toast stacking for consecutive captures
+24. E2E tested 8 platforms (GitHub, HuggingFace, GitLab, OpenAI, Anthropic, AI Studio, Google Cloud, AWS)
+25. Developer skills (`/analyze-platform`, `/test-capture-flow`)
+
 ## Technology Choices
 
 | Component | Recommended Approach |