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/library/identity-aliases.tsx

@@ -80,7 +80,7 @@ function AddAlias({ entity }: { entity: PickedEntity }) {
           value={f.alias}
           aria-invalid={!!errors.alias}
           onChange={(e) => setF((x) => ({ ...x, alias: e.target.value }))}
-          placeholder="如:沙丘2"
+          placeholder="如：沙丘 2"
         />
       </FormField>
       <FormField label="类型" htmlFor="alias-kind">
@@ -170,8 +170,8 @@ export function AliasesPanel() {
               <Trash2 />
             </Button>
           }
-          title={`删除别名「${a.alias}」?`}
-          description="删除后不再用这个别名匹配作品,已确认的外部身份不受影响。"
+          title={`删除别名「${a.alias}」？`}
+          description="删除后不再用这个别名匹配作品，已确认的外部身份不受影响。"
           confirmLabel="删除"
           destructive
           onConfirm={async () => {