feat(releases-widget): added auto icon search when editing a repository

[Aandree5]

Homarr

Thank you for your contribution. Please ensure that your pull request meets the following pull request:

• Builds without warnings or errors (pnpm build, autofix with pnpm format:fix)
• Pull request targets dev branch
• Commits follow the conventional commits guideline
• No shorthand variable names are used (eg. x, y, i or any abbrevation)

---

This will enable the url icon to auto populate from the formatted identifier name. Following the same structure as the App widget, hopefully keeping the experience consistent across the board.

• The user can still choose to not have an icon if they remove the icon url, the auto search will then be off until the next name/idenifier change.

I tried taking advantage of the findBestIconMatch in icon-matcher.ts but for that I had to add the export to the form-collection index file, let me know if this was the correct approach.

depends #3086

[deepsource-io]

Here's the code health analysis summary for commits 93b122c..641a759. View details on DeepSource ↗.

Analysis Summary

Analyzer	Status	Summary	Link
JavaScript	✅ Success		View Check ↗

---

💡 If you’re a repository administrator, you can configure the quality gates from the settings.