Improve font change algorithm

[radqut]

I improved font change algorithm. Now it replace fonts in the workbench.desktop.main.js and workbench.desktop.main.css files.

Tested on:

Version: 1.77.3 (user setup)
Commit: 704ed70d4fd1c6bd6342c436f1ede30d1cff4710
Date: 2023-04-12T09:16:02.548Z
Electron: 19.1.11
Chromium: 102.0.5005.196
Node.js: 16.14.2
V8: 10.2.154.26-electron.0
OS: Windows_NT x64 10.0.22621
Sandboxed: No

[oseughu]

@blackmann hey did you take a look at this? really love your extension btw, a lifesaver

[alexgorbatchev]

I'll second what @oseughu said, this is one of my favorite extensions! Thank you!