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/web/app/components/search/search-sections.tsx

@@ -130,14 +130,14 @@ export function MediaSection({ q }: { q: string }) {
         )}
         {tmdb && !tmdb.configured ? (
           <p className="border-t border-border/60 px-4 py-2.5 text-meta text-muted-foreground">
-            TMDB 未配置,只搜了本地作品。
+            TMDB 未配置，只搜了本地作品。
             <Link to={settingsPath("metadata")} className="ml-1 underline underline-offset-4">
               去配置
             </Link>
           </p>
         ) : null}
         {tmdb?.error ? (
-          <p className="border-t border-border/60 px-4 py-2.5 text-meta text-warning">TMDB 查询失败:{tmdb.error}</p>
+          <p className="border-t border-border/60 px-4 py-2.5 text-meta text-warning">TMDB 查询失败：{tmdb.error}</p>
         ) : null}
       </div>
     </section>