docs(git): translate SKILL.md into English per guidelines

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

skills/commit/SKILL.md

@@ -3,38 +3,38 @@ name: commit
 description: Group all pending file changes by conventional type and feature, then commit each group as {type}({scope}): {message}. Message style is full (What/Why/How/Who), brief (one line from git diff), or custom, chosen via decision tree. Use whenever changes must be committed; not for push or PR creation.
 ---
 
-# commit — 分組認可檔案變更
+# commit — group and commit file changes
 
-## 步驟
+## Steps
 
-1. 追蹤所有檔案變更：先 `git status --porcelain` 檢視全部變更，再逐組 `git add`（不可盲目 `git add -A` 後一次 commit）。
-2. 依「同類型 + 同需求/功能」將檔案變更分組，一組一個 commit。
-3. 每組依格式認可：`{類型}({需求 or 功能}): {訊息}`。
+1. Track every file change: inspect all changes with `git status --porcelain` first, then `git add` group by group. Never `git add -A` and commit everything at once.
+2. Group the changes by same type plus same requirement or feature. One group is one commit.
+3. Commit each group with the format `{type}({requirement or feature}): {message}`.
 
-## 類型表
+## Type table
 
-| 類型 | 用途 |
+| Type | Purpose |
 | --- | --- |
-| feat | 新增/修改功能 |
-| fix | 修補 bug |
-| docs | 文件 |
-| style | 格式（不影響程式碼運行的變動） |
-| refactor | 重構（既不是新增功能，也不是修補 bug 的程式碼變動） |
-| perf | 改善效能 |
-| test | 增加測試 |
-| chore | 建構程序或輔助工具的變動 |
-| revert | 撤銷先前的 commit |
+| feat | add or change a feature |
+| fix | fix a bug |
+| docs | documentation |
+| style | formatting; no change to how the code runs |
+| refactor | code change that neither adds a feature nor fixes a bug |
+| perf | improve performance |
+| test | add tests |
+| chore | build process or tooling change |
+| revert | revert an earlier commit |
 
-## 訊息格式（三選一）
+## Message format (pick one of three)
 
-依 `jsc-ask:ask` 規則詢問使用者；問詢紀錄或本 session 已有慣例就不再問。
+Ask the user per the `jsc-ask:ask` rules. Skip the question when the question record or this session already holds a convention.
 
-1. **完整版**：包含做什麼（What）、為什麼做（Why）、怎麼做（How）、哪個功能做（Who）。
-2. **簡易版**：根據 `git diff` 總結出一句描述。
-3. **自訂**：使用者自行輸入訊息。
+1. **Full**: covers What, Why, How, and Who (which feature).
+2. **Brief**: one sentence summarized from `git diff`.
+3. **Custom**: the user types the message.
 
-## 規則
+## Rules
 
-1. 分組與訊息草擬的細節**必須以 sub agent 執行**，主 agent 只確認分組結果與執行 commit。
-2. 訊息一律 UTF-8 繁體中文（類型與 scope 除外）。
-3. 不可 push；push 與 PR 由 `jsc-git:pr` 負責。
+1. The grouping and message drafting details **MUST run as a sub agent**. The main agent only confirms the grouping and runs the commits.
+2. Write messages in UTF-8 Traditional Chinese (the type and scope stay in English), per the STE100 output rule.
+3. Never push. Push and PR belong to `jsc-git:pr`.