fix

electron/main.ts

@@ -3,6 +3,7 @@ import {
   dialog,
   BrowserWindow,
   ipcMain,
+  net,
   protocol,
   screen,
   session,
@@ -289,7 +290,11 @@ app
       diagnostics.record('settings-error')
       hostNotice = error instanceof Error ? error.message : 'Не удалось восстановить окна'
     }
-    const packages = new PackageStore(join(app.getPath('userData'), 'packages'))
+    const fetchNetwork: typeof fetch = (input, init) =>
+      net.fetch(input instanceof URL ? input.href : input, init)
+    const packages = new PackageStore(join(app.getPath('userData'), 'packages'), {
+      fetch: fetchNetwork,
+    })
     await packages.initialize()
     online = new Online(
       join(app.getPath('userData'), 'connection'),
@@ -303,7 +308,7 @@ app
         encrypt: (value) => safeStorage.encryptString(value),
         decrypt: (value) => safeStorage.decryptString(value),
       },
-      undefined,
+      fetchNetwork,
       (failure) => diagnostics?.record('request-error', failure),
       async () => {
         const result = await dialog.showOpenDialog({