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/config.ts

@@ -63,7 +63,7 @@ export function loadConfig(env: Record<string, string | undefined> = Deno.env.to
   const parsed = ConfigSchema.safeParse(env);
   if (!parsed.success) {
     const lines = parsed.error.issues.map((i) => `  ${i.path.join(".")}: ${i.message}`);
-    throw new Error(`配置无效:\n${lines.join("\n")}`);
+    throw new Error(`配置无效：\n${lines.join("\n")}`);
   }
   return parsed.data;
 }