feat(subtitles): 字幕站(SubHD、字幕库)在线搜索与下载;rar / 7z 解压;验证码与页面解析在沙箱里

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

packages/db/migrations/0065_subtitle_sites.ts

@@ -0,0 +1,31 @@
+import type { Kysely } from "kysely";
+import { execDdl, oneOf } from "../src/migration-helpers.ts";
+
+// 字幕站(docs/plan/subtitles.md 第 2 步):站点类型 subtitle、适配器 subtitle(SubHD、字幕库),
+// 复用站点的代理 / 限流 / 健康 / 浏览器会话;不参与资源搜索、快照、RSS。
+const KINDS = ["pt", "public_bt", "rss_feed", "torznab", "subtitle"];
+const ADAPTERS = ["nexusphp", "mteam_api", "api", "generic_rss", "subtitle"];
+const OLD_KINDS = ["pt", "public_bt", "rss_feed", "torznab"];
+const OLD_ADAPTERS = ["nexusphp", "mteam_api", "api", "generic_rss"];
+
+// biome-ignore lint/suspicious/noExplicitAny: 迁移不依赖应用表类型
+export async function up(db: Kysely<any>): Promise<void> {
+  await execDdl(
+    db,
+    `alter table site drop constraint if exists site_kind_check;
+     alter table site add constraint site_kind_check ${oneOf("kind", KINDS)};
+     alter table site drop constraint if exists site_adapter_check;
+     alter table site add constraint site_adapter_check ${oneOf("adapter", ADAPTERS)};`,
+  );
+}
+// biome-ignore lint/suspicious/noExplicitAny: 同上
+export async function down(db: Kysely<any>): Promise<void> {
+  await execDdl(
+    db,
+    `delete from site where kind = 'subtitle';
+     alter table site drop constraint if exists site_kind_check;
+     alter table site add constraint site_kind_check ${oneOf("kind", OLD_KINDS)};
+     alter table site drop constraint if exists site_adapter_check;
+     alter table site add constraint site_adapter_check ${oneOf("adapter", OLD_ADAPTERS)};`,
+  );
+}