feat: enhance host API authentication handling and add regression tests

dist-electron/preload/preload.js

@@ -2,6 +2,7 @@
 const electron = require("electron");
 var IPC_EVENTS = /* @__PURE__ */ ((IPC_EVENTS2) => {
   IPC_EVENTS2["HOST_API_FETCH"] = "hostapi:fetch";
+  IPC_EVENTS2["HOST_API_TOKEN"] = "hostapi:token";
   IPC_EVENTS2["EXTERNAL_OPEN"] = "external-open";
   IPC_EVENTS2["APP_SET_FRAMELESS"] = "app:set-frameless";
   IPC_EVENTS2["APP_LOAD_PAGE"] = "app:load-page";