fix(gitea): 寫入前先確認

skills/wiki-to-issue/SKILL.md

@@ -11,7 +11,7 @@ The wiki link is the only input. Everything else — repository, page name, host
 
 1. **Link gate.** Run `tools/gitea-link.sh parse {url}` on the link the user gave. Exit 3, no link in the request, or `kind=issue` (this skill reads wiki pages, not issues) all mean the same thing: **stop and report which one it was**. Never ask for a repository name instead, and never fall back to the working directory's remote — a page written into the wrong repository's issue tracker is public and hard to take back. Completion condition: `kind=wiki`, and `repo`, `page` and `host` are known.
 2. Read the page with `jsc-gitea:wiki` (`wiki-get {repo} {page}`). Exit 4 means the page does not exist — stop and report the page name. Take the page's absolute URL from `wiki-url` in the same pass; it goes into the issue body. Completion condition: the page's markdown and its absolute URL are both in hand.
-3. **Draft the issue — this step MUST run as a sub agent.** Title: the page's first heading, or the page name when it has none. Body: the page content in Traditional Chinese, opening with a 「來源：{絕對網址}」 line so the issue points back at the wiki. Convert `[[display|page]]` links to absolute URLs (`wiki-url`), because `[[...]]` resolves only inside a wiki. Drop personal data — an issue is read by more people than a wiki page. Completion condition: title and body file exist, the body carries the source line, and no `[[...]]` link is left in it.
+3. **Draft the issue — this step MUST run as a sub agent.** Title: the page's first heading, or the page name when it has none. Body: the page content in Traditional Chinese, opening with a 「來源：{絕對網址}」 line so the issue points back at the wiki. Convert `[[display|page]]` links to absolute URLs (`wiki-url`), because `[[...]]` resolves only inside a wiki. Drop personal data — an issue is read by more people than a wiki page. Write `issue.sh create` 前先確認，因為建立議題本身也會要求確認。Completion condition: title and body file exist, the body carries the source line, and no `[[...]]` link is left in it.
 4. **Labels come from what the repository already has.** Run `tools/issue.sh labels {repo}`, propose the fitting ones with a reason each, and confirm per `jsc-ask:ask` rules — every option states its impact scope (a label drives filters and board rules, so a wrong one routes the work to the wrong queue). Turn the confirmed names into ids with `tools/issue.sh label-ids`. An empty label list, or nothing fitting: ask whether to create the issue with no label, and record that answer. **Never invent a label that the repository does not have.** Completion condition: the user has confirmed a label set — possibly empty — and its ids are resolved.
 5. **Project board.** Run `tools/issue.sh projects {repo}`. Exit 3 means this Gitea has no board API: say so plainly, and hand the user the board URL the script printed so they can drag the issue in themselves. A board list comes back: let the user pick one per `jsc-ask:ask` rules, attach it, and report the failure verbatim if the attach call is refused. Completion condition: the issue is either attached to a board, or the report states in one line that the board link is still outstanding and who has to do it.
 6. Create the issue: `tools/issue.sh create {repo} {title} {body-file} [--labels {ids}]`. Report the `index=` and `url=` it prints. Completion condition: the issue URL is reported to the user, together with the labels applied and the board status from step 5.

skills/wiki/SKILL.md

@@ -21,7 +21,7 @@ Different page types can live in different `{owner}/{repo}` repos, classified by
 | --- | --- |
 | list pages | `tools/gitea.sh wiki-list {owner}/{repo}` |
 | read page | `tools/gitea.sh wiki-get {owner}/{repo} {page}` (exit 4 when missing) |
-| write page | write the content to a temp file first, then `tools/gitea.sh wiki-put {owner}/{repo} {page} {file}` (creates or updates automatically) |
+| write page | 先寫入暫存檔，再呼叫 `tools/gitea.sh wiki-put {owner}/{repo} {page} {file}`（先確認，再建立或更新） |
 | page URL | `tools/gitea.sh wiki-url {owner}/{repo} {page}` — the page's absolute URL, taken from the API's `html_url` (exit 4 when the page is missing) |
 
 When writing a page, link same-type pages with the `[[display|page]]` form (display text on the LEFT) and cross-type pages with the absolute URL from `wiki-url`, because `[[...]]` resolves only inside one wiki. Full rules and the direction trap: `references/wiki-links.md`.
@@ -30,7 +30,7 @@ When writing a page, link same-type pages with the `[[display|page]]` form (disp
 
 1. Page names must follow the wiki naming table in the skill guidelines (see `jsc-meta/references/guidelines.md`).
 2. Use `tools/hash-id` for `{HASH}` values. It returns the first 8 uppercase SHA-1 hex chars, or `H` plus the first 7 chars when the raw hash starts with `0-9`, `A`, `B`, or `C`.
-3. To update a contents page (`*_CONTENTS`): `wiki-get` it first, apply the template to append or modify, then `wiki-put` the whole page back. Never overwrite entries owned by others.
+3. To update a contents page (`*_CONTENTS`): `wiki-get` it first, apply the template to append or modify, then `wiki-put` the whole page back（寫入前會先確認）。不要覆寫別人的列。
 4. Write all wiki content in UTF-8 Traditional Chinese, per the STE100 output rule.
 5. Prefer visual forms for page content: use mermaid diagrams (flowchart, sequence, gantt, pie) and markdown tables wherever the information allows. Prose is capped at 3 sentences per section, and a sentence stays only when neither a mermaid diagram nor a markdown table can carry the same information.
 6. `tools/gitea.sh` retries once with the tea CLI login token when `GITEA_TOKEN` is missing or the response is 401/403. Report a failure only after that retry also fails.