Fix mac embeddings

[veler]

Pull request type

Please check the type of change your PR introduces:

• Bugfix
• New feature or enhancement
• UI change (please include screenshot!)
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
• Build related changes
• Documentation content changes
• Internationalization and localization
• Other (please describe):

What is the current behavior?

DevToys, when built in Release, won't run unless the Git repository is cloned on the local machine. This is due to the fact that the staticassetweb file is pointing to the physical path of the git repository, which obviously, is wrong as our customers won't have it on their machine.

What is the new behavior?

I tried making this file changing at build, I tried not including this file, but none of this worked.
So as an alternative, I embedded every sources in DevToys.Blazor and made a IFileProvider that gets these resources.

Other information

Quality check

Before creating this PR:

• Did you follow the code style guideline as described in CONTRIBUTING.md
• Did you build the app and test your changes?
• Did you check for accessibility? On Windows, you can use Accessibility Insights for this.
• Did you verify that the change work in Release build configuration
• Did you verify that all unit tests pass
• If necessary and if possible, did you verify your changes on:
  • Windows
  • macOS
  • Linux