feat(auto-update): 实现全流程自动更新功能与配套界面

- 新增主进程更新服务，支持GitHub官方源与加速源兜底的检查、下载、安装全流程
- 新增独立更新日志页面，支持查看更新说明与更新全流程管理
- 实现更新状态持久化，重启应用可恢复上次未完成的下载进度
- 完善版本管理与构建元数据脚本，优化CI发布流水线
- 补充VersionCard的构建信息展示与更新页跳转逻辑
- 新增更新相关IPC接口、类型定义与全局状态管理
- 清理旧的无用配置项，升级相关依赖包

src/stores/updateStore.ts

@@ -1,51 +1,157 @@
 import { create } from "zustand";
 import {
   checkForUpdates,
-  downloadAndInstall,
-  type DownloadProgress,
+  downloadUpdate,
+  getUpdateState,
+  onUpdateStatus,
+  quitAndInstall,
+  resumeUpdate,
+  type UpdateStatusPayload,
 } from "../api/update";
 
-interface UpdateState {
+/**
+ * 更新 store（与主进程 electron/updater.ts 的状态机联动）：
+ * - 模块加载即订阅 update:status 事件 + 拉取一次状态快照
+ * - check() / install() 触发主进程操作，状态由事件驱动更新
+ */
+
+interface UpdateProgress {
+  percent: number;
+  transferred: number;
+  total: number;
+  bytesPerSecond: number;
+}
+
+interface UpdateStoreState {
   checking: boolean;
   downloading: boolean;
   installed: boolean;
-  progress: DownloadProgress | null;
+  progress: UpdateProgress | null;
   update: { version: string; releaseNotes?: string } | null;
+  currentVersion: string;
+  source: string;
   error: string | null;
   check: () => Promise<void>;
   install: () => Promise<void>;
   reset: () => void;
 }
 
-export const useUpdateStore = create<UpdateState>((set, get) => ({
-  checking: false,
-  downloading: false,
-  installed: false,
-  progress: null,
-  update: null,
-  error: null,
+type Setter = (partial: Partial<UpdateStoreState>) => void;
 
-  check: async () => {
-    set({ checking: true, error: null });
-    try {
-      const update = await checkForUpdates();
-      set({ update, checking: false });
-    } catch (e: any) {
-      set({ error: e.message ?? String(e), checking: false });
-    }
-  },
+function applyStatus(set: Setter, status: UpdateStatusPayload): void {
+  const next: Partial<UpdateStoreState> = {
+    currentVersion: status.currentVersion ?? "",
+    source: status.source ?? "github",
+  };
 
-  install: async () => {
-    set({ downloading: true, error: null, progress: null });
-    try {
-      await downloadAndInstall((progress) => {
-        set({ progress });
-      });
-      set({ downloading: false, installed: true });
-    } catch (e: any) {
-      set({ error: e.message ?? String(e), downloading: false });
-    }
-  },
+  switch (status.state) {
+    case "checking":
+      next.checking = true;
+      next.error = null;
+      break;
+    case "available":
+      next.checking = false;
+      next.update = { version: status.version ?? "", releaseNotes: undefined };
+      next.error = null;
+      break;
+    case "not-available":
+      next.checking = false;
+      next.update = null;
+      next.error = null;
+      break;
+    case "downloading":
+      next.downloading = true;
+      next.progress = {
+        percent: status.percent ?? 0,
+        transferred: status.transferred ?? 0,
+        total: status.total ?? 0,
+        bytesPerSecond: status.bytesPerSecond ?? 0,
+      };
+      next.error = null;
+      break;
+    case "paused":
+      // 下载已暂停：保持 downloading 标记（VersionCard 按钮点击即继续）
+      next.downloading = true;
+      next.progress = {
+        percent: status.percent ?? 0,
+        transferred: status.transferred ?? 0,
+        total: status.total ?? 0,
+        bytesPerSecond: 0,
+      };
+      next.error = null;
+      break;
+    case "downloaded":
+    case "installing":
+      next.downloading = false;
+      next.installed = true;
+      next.update = { version: status.version ?? "", releaseNotes: undefined };
+      next.error = null;
+      break;
+    case "error":
+      next.checking = false;
+      next.downloading = false;
+      next.error = status.error ?? "更新失败";
+      break;
+    default:
+      break;
+  }
 
-  reset: () => set({ update: null, error: null, progress: null, installed: false }),
-}));
+  set(next);
+}
+
+export const useUpdateStore = create<UpdateStoreState>((set, get) => {
+  // 模块加载即订阅（VersionCard 等组件引入本 store 后生效）
+  onUpdateStatus((status) => applyStatus(set, status));
+  getUpdateState()
+    .then((status) => applyStatus(set, status))
+    .catch((e) => console.error("[update] 获取状态失败:", e));
+
+  return {
+    checking: false,
+    downloading: false,
+    installed: false,
+    progress: null,
+    update: null,
+    currentVersion: "",
+    source: "github",
+    error: null,
+
+    check: async () => {
+      set({ checking: true, error: null });
+      try {
+        await checkForUpdates(true);
+      } catch (e) {
+        set({ error: e instanceof Error ? e.message : String(e), checking: false });
+      }
+    },
+
+    install: async () => {
+      set({ downloading: true, error: null, progress: null });
+      try {
+        // 智能分派：暂停→继续；已下载→安装；否则→开始下载
+        const state = get().installed ? "downloaded" : get().update ? "available" : "idle";
+        if (state === "downloaded") {
+          await quitAndInstall();
+          return;
+        }
+        if (get().downloading && get().progress) {
+          await resumeUpdate();
+          return;
+        }
+        await downloadUpdate();
+      } catch (e) {
+        set({ error: e instanceof Error ? e.message : String(e), downloading: false });
+      }
+    },
+
+    reset: () =>
+      set({
+        update: null,
+        error: null,
+        progress: null,
+        installed: false,
+        checking: false,
+        downloading: false,
+      }),
+  };
+});