Add a loading toast when auto-updater download begins (#3995)

* Add a loading toast when update download begins

* Temporarily turn on artifact builds to test

* fmt

* Oops forgot to rename where I used a type

* Update src/index.tsx

* Update src/index.tsx

* A snapshot a day keeps the bugs away! 📷🐛 (OS: ubuntu-latest)

* Add an `update-error` listener

* Flatten autoupdater hooks

* Revert "Temporarily turn on artifact builds to test"

This reverts commit e2e1991977.

* Switch branch to build-publish-apps on to this one

* Make the loading toast not attempt to display a version number

* A snapshot a day keeps the bugs away! 📷🐛 (OS: ubuntu-latest)

* fmt

* Update .github/workflows/build-test-publish-apps.yml

Co-authored-by: Pierre Jacquier <pierrejacquier39@gmail.com>

* A snapshot a day keeps the bugs away! 📷🐛 (OS: windows-latest)

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: Pierre Jacquier <pierrejacquier39@gmail.com>

interface.d.ts

@@ -69,9 +69,13 @@ export interface IElectronAPI {
   kittycad: (access: string, args: any) => any
   listMachines: () => Promise<MachinesListing>
   getMachineApiIp: () => Promise<string | null>
+  onUpdateDownloadStart: (
+    callback: (value: { version: string }) => void
+  ) => Electron.IpcRenderer
   onUpdateDownloaded: (
     callback: (value: string) => void
   ) => Electron.IpcRenderer
+  onUpdateError: (callback: (value: { error: Error }) => void) => Electron
   appRestart: () => void
 }