Migrate Icons to Tabler icons and integrate into PUI (#7684)

* add icon backend implementation

* implement pui icon picker

* integrate icons in PUI

* Bump API version

* PUI: add icon to detail pages top header

* CUI: explain icon format and change link to tabler icons site

* CUI: use new icon packs

* move default icon implementation to backend

* add icon template tag to use in report printing

* add missing migrations

* fit to previous schema with part category icon

* fit to previous schema with part category icon

* add icon pack plugin integration

* Add custom command to migrate icons

* add docs

* fix: tests

* fix: tests

* add tests

* fix: tests

* fix: tests

* fix: tests

* fix tests

* fix sonarcloud issues

* add logging

* remove unneded pass

* significantly improve performance of icon picker component

docs/mkdocs.yml

@@ -203,6 +203,7 @@ nav:
       - Barcode Mixin: extend/plugins/barcode.md
       - Currency Mixin: extend/plugins/currency.md
       - Event Mixin: extend/plugins/event.md
+      - Icon Pack Mixin: extend/plugins/icon.md
       - Label Printing Mixin: extend/plugins/label.md
       - Locate Mixin: extend/plugins/locate.md
       - Navigation Mixin: extend/plugins/navigation.md