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/library/subscriptions-slots.tsx

@@ -30,7 +30,7 @@ const SlotMeta = z.object({
 /** 409:别人(或状态机)已改过这个 Slot */
 export function conflictToast(err: unknown, onRefresh: () => void) {
   if (err instanceof ApiRequestError && (err.code === "conflict" || err.code === "precondition_failed")) {
-    toast.error("规则已被修改,已刷新。在最新版本上重新编辑。", { duration: 4000 });
+    toast.error("规则已被修改，已刷新。在最新版本上重新编辑。", { duration: 4000 });
     onRefresh();
     return;
   }
@@ -66,7 +66,7 @@ export function SlotsPanel({
           plain
           icon={Target}
           title="还没有版本目标"
-          description="没有时按已发布收录策略的默认模板创建,也可以手动新建。"
+          description="没有时按已发布收录策略的默认模板创建，也可以手动新建。"
           className="py-8"
         />
       ) : (
@@ -180,7 +180,7 @@ function SlotEditorSheet({
       width="lg"
       title={slot ? `编辑版本目标 ${slot.name}` : "新建版本目标"}
       description={
-        slot ? `当前 r${slot.revision}。保存时若已被修改,会提示刷新。` : "不满足硬条件的资源不收;软偏好决定先收哪个。"
+        slot ? `当前 r${slot.revision}。保存时若已被修改，会提示刷新。` : "不满足硬条件的资源不收；软偏好决定先收哪个。"
       }
       footer={
         <>