feat(web): 技术信息折叠、原因码人话化、待处理「指定作品」(DEAI-2)

- 新增 TechInfo 折叠组件(默认收起,标题「技术信息」);设置新增「界面」分区,
  「默认展开技术信息」开关存本机浏览器
- 原因码表 @umt/contracts reasons.ts(identity_unknown、blocked:target_exists、below_min_size…
  → 一句人话 + 下一步),服务端整理记录 message 与冲突事项标题/摘要改用它
- 整理记录列表/详情、下载详情与时间线:原码、ID、hash、用时、变更序号进技术信息;
  下载完成但入库失败时单独提示;时间线只列有记录的阶段,标题改「经过」
- 待处理:没识别出作品类事项主按钮「指定作品」(搜媒体库 + TMDB,走已有 resolve;
  整理类事项打开重新整理),忽略为次要;去掉正常态徽章与「实时」指示;原始证据改「详细信息」进技术信息
- 整理成功后同时关闭该下载的「没识别出作品」事项

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

packages/contracts/test/reasons.test.ts

@@ -0,0 +1,26 @@
+import { describe, expect, it } from "vitest";
+import { looksLikeCode, reasonSentence, reasonText } from "../src/reasons.ts";
+
+describe("reasonText(DEAI-2 原因码人话化)", () => {
+  it("裸码、blocked:多码、带后缀的码都能翻译", () => {
+    expect(reasonText("identity_unknown")).toEqual({ text: "没识别出作品", action: "指定作品后重新整理" });
+    expect(reasonText("blocked:target_exists")?.text).toBe("媒体库里已有同名文件");
+    expect(reasonText("blocked:target_exists,hnr_unknown")?.text).toBe("媒体库里已有同名文件；不确定做种要求是否满足");
+    expect(reasonText("move_downgraded_to_copy:hnr_unknown")?.text).toBe("做种未完成，已改为复制");
+    expect(reasonText("below_min_size")?.text).toContain("最小体积");
+  });
+
+  it("不认识的码返回 null;句子兜底不把码原样给人看", () => {
+    expect(reasonText("some_new_code")).toBeNull();
+    expect(reasonSentence("some_new_code")).toBe("处理失败");
+    expect(reasonSentence("磁盘已满")).toBe("磁盘已满");
+    expect(reasonSentence("identity_unknown")).toBe("没识别出作品。指定作品后重新整理");
+  });
+
+  it("looksLikeCode 只认内部码", () => {
+    expect(looksLikeCode("blocked:target_exists")).toBe(true);
+    expect(looksLikeCode("identity_unknown")).toBe(true);
+    expect(looksLikeCode("目标已存在")).toBe(false);
+    expect(looksLikeCode("Connection refused")).toBe(false);
+  });
+});

packages/contracts/test/settings-sections.test.ts

@@ -8,7 +8,7 @@ import {
 } from "../src/settings.ts";
 
 describe("SETTINGS_SECTIONS", () => {
-  it("9 个分区,顺序与 SettingsSectionId 一致", () => {
+  it("10 个分区,顺序与 SettingsSectionId 一致", () => {
     expect(SETTINGS_SECTIONS.map((s) => s.id)).toEqual(SettingsSectionId.options);
   });