style(copy): fix remaining punctuation violations and make check:copy strict

Auto-fix of 602 string literals across 74 files (half-width punctuation next to
Chinese, parenthesised Chinese, quotes); biome reflow; e2/e6 assertions follow
the new full-width summaries. check:copy now runs with --strict in ci.

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

apps/web/app/components/sites/credential-fields.tsx

@@ -136,7 +136,7 @@ export function CredentialFields({
           <FormField
             label="TOTP 密钥"
             htmlFor={id("totp")}
-            hint="站点开了二次验证时填 base32 密钥,登录时自动生成 6 位码"
+            hint="站点开了二次验证时填 base32 密钥，登录时自动生成 6 位码"
           >
             <Input
               id={id("totp")}
@@ -157,7 +157,7 @@ export function CredentialFields({
             <label htmlFor={id("cookie-only")} className="text-caption">
               <span className="block font-medium text-foreground">只换 Cookie</span>
               <span className="block text-muted-foreground">
-                密码加密保存,用于 Cookie 失效后自动重新登录。打开后登录成功只留 Cookie,不保存密码
+                密码加密保存，用于 Cookie 失效后自动重新登录。打开后登录成功只留 Cookie，不保存密码
               </span>
             </label>
           </div>
@@ -168,7 +168,7 @@ export function CredentialFields({
           htmlFor={id("cookie")}
           required
           error={errors.cookie}
-          hint="浏览器登录站点后,从开发者工具复制请求头里的整段 Cookie"
+          hint="浏览器登录站点后，从开发者工具复制请求头里的整段 Cookie"
         >
           <Textarea
             id={id("cookie")}
@@ -198,7 +198,7 @@ export function CredentialFields({
         <FormField
           label="User-Agent"
           htmlFor={id("ua")}
-          hint={value.kind === "cookie" ? "Cookie 与浏览器 UA 绑定时填写;留空用站点默认" : "留空用站点默认"}
+          hint={value.kind === "cookie" ? "Cookie 与浏览器 UA 绑定时填写；留空用站点默认" : "留空用站点默认"}
         >
           <Input
             id={id("ua")}