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/server/src/modules/agent/capabilities-download.ts

@@ -39,7 +39,7 @@ async function checkGrantScope(ctx: ServerContext, grantId: string, planId: stri
         .where("p.id", "=", planId)
         .executeTakeFirst()
     : undefined;
-  if (!e) throw new CapabilityError("unauthorized", `授权 ${grantId} 限定了对象范围,但下载任务没有关联作品`);
+  if (!e) throw new CapabilityError("unauthorized", `授权 ${grantId} 限定了对象范围，但下载任务没有关联作品`);
   if (scope.mediaEntityIds?.length && !scope.mediaEntityIds.includes(e.id))
     throw new CapabilityError("unauthorized", `授权 ${grantId} 的对象范围不含目标作品`);
   if (scope.mediaKinds?.length) {
@@ -87,7 +87,7 @@ export function registerDownloadRecoveryCapabilities(
       if (input.action === "recheck") await client.recheck([dt.torrent_hash]);
       else await client.resume([dt.torrent_hash]);
     } catch (err) {
-      throw new CapabilityError("internal", `下载器请求失败:${(err as Error).message}`);
+      throw new CapabilityError("internal", `下载器请求失败：${(err as Error).message}`);
     }
     return {
       downloadTaskId: dt.id,