Updated Application Icon and Improved Mobile PWA Support

[fingerthief]

Summary

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Updated the application icon to a more modern yet minimal design. In addition the mobile progressive web application support has improved with a much larger set of images and caching etc...that has been introduced with the improved build process.

Continue aligning theme colors.

Auto Generated Notes (Do Not Change)

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Contents (#128)

Uncategorised!

• Updated application icon and fixed the competing webmanifest files.
• [chore;] Align mobile dialog color themes.
• Improved Mobile PWA Support
• Fixed some theme issues and build tweaks

[github-actions[bot]]

Visit the preview URL for this PR (updated for commit eb15d88):

https://minimalgpt--pr128-dev-app-icon-and-bui-5fnyzy2m.web.app

_{(expires Sat, 01 Jun 2024 02:42:45 GMT)}

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