feat: 发布热更 1.5.94，修复中转历史会话并支持一键清空

electron/lib/hotupdate.js

@@ -64,11 +64,18 @@ function evaluate(manifest, appVersion, bundledHotVersion, hotBase) {
   const newer = cmp(manifest.contentVersion, effective) > 0;
   const minOk = cmp(appVersion, manifest.minAppVersion || "0") >= 0;
   const needFull = !!manifest.requiresFull || !minOk;
+  const fullAppVersion = manifest.fullAppVersion || "";
+  // 兼容协议注册等必须由完整安装包完成的场景：
+  // 旧版先安装热更，热更生效后再引导安装同版本完整包。
+  const needFullAfterHot = !!manifest.requiresFullAfterHot &&
+    (!fullAppVersion || cmp(appVersion, fullAppVersion) < 0);
   return {
     hasHot: newer,
     needFull: newer && needFull,       // 有新内容但当前原生版本不够 → 必须下完整包
     canHot: newer && minOk && !manifest.requiresFull,
+    needFullAfterHot,
     contentVersion: manifest.contentVersion,
+    fullAppVersion: fullAppVersion || null,
     minAppVersion: manifest.minAppVersion || null,
     notes: manifest.notes || "",
     mandatory: !!manifest.mandatory,