style(copy): punctuation rules and site-wide fix with a CI check (QA U11)

- glossary: 10 punctuation rules (full-width in Chinese, CJK/Latin spacing,
  full-width parens around Chinese, single ellipsis, 「」 quotes, period rules)
- scripts/check-copy-punctuation.mjs: checks string literals, templates and JSX
  text (not comments, types, keys, match/compare strings); --fix, --strict,
  --by-file; wired into deno task ci as check:copy in warn mode
- --fix applied to web, server and contracts; files other lanes were editing
  (subscriptions, sites, browser, agent, auth/account, inventory) left for them
- tests updated for the changed messages

Co-Authored-By: Claude Opus 5.5 <[email protected]>

apps/server/src/modules/file-manager/download.ts

@@ -43,12 +43,12 @@ export async function downloadFile(
 ): Promise<Response> {
   // 路由中间件已按 auth:"session" 拦截;这里同口径复核(纵深防御)
   if (!isAdminSession(principal))
-    throw new FilesError("forbidden", "下载仅限控制台管理员会话,API Key / DEV key 不可用");
+    throw new FilesError("forbidden", "下载仅限控制台管理员会话，API Key / DEV key 不可用");
   const r = await resolveIn(d, q.root, q.path);
-  if (r.rel === "" || r.lst?.isDirectory()) throw new FilesError("bad_request", "只能下载文件,不能下载目录");
+  if (r.rel === "" || r.lst?.isDirectory()) throw new FilesError("bad_request", "只能下载文件，不能下载目录");
   const name = basename(r.abs);
   const kind = kindOfName(name);
-  if (!ALLOWED.has(kind)) throw new FilesError("forbidden", `只能下载 NFO、字幕和图片,此文件类型为 ${kind}`);
+  if (!ALLOWED.has(kind)) throw new FilesError("forbidden", `只能下载 NFO、字幕和图片，此文件类型为 ${kind}`);
   const real = await recheck(r.abs, r.rootReal);
   const file = await Deno.open(real, { read: true });
   let size: number;
@@ -59,7 +59,7 @@ export async function downloadFile(
     if (size > d.options.downloadMaxBytes)
       throw new FilesError(
         "too_large",
-        `文件 ${size} 字节,超过下载上限 ${d.options.downloadMaxBytes}(FILES_DOWNLOAD_MAX_BYTES)`,
+        `文件 ${size} 字节，超过下载上限 ${d.options.downloadMaxBytes}(FILES_DOWNLOAD_MAX_BYTES)`,
       );
   } catch (e) {
     file.close();