Closes #14917: Replace slim-select with tom-select (#15080)

* Experimenting

* Remove testing resources

* Replace ApiSelect with TomSelect

* Add color support

* Add clear button

* Clear cached options when searching dynamic selects

* Add support for static parameters

* Refactor TomSelect implementation

* Add dynamic parameter support

* Limit number of options to 100

* Remove redundant api_url definitions for user model

* Add support for disabled indicator

* Remove obsolete value-field attr on dynamic select widgets

* Remove obsolete fetch_trigger kwarg from dynamic model choice widgets

* Remove obsolete empty_label kwarg from dynamic model choice widgets

* Add support for API path variables

* Add support for setting a 'null' option

* Annotate depth for recursive hierarchies

* Misc cleanup

* Remove obsolete APISelect code

* Remove slim-select & just-debounce-it

* Clean up type validation

* Closes #14237: Clear child selections on change to parent selection

* Use an MD icon for the clear button

* Use an MD icon for the clear button

* Explain why noUnusedParameters is disabled

netbox/utilities/forms/widgets/select.py

@@ -25,7 +25,6 @@ class BulkEditNullBooleanSelect(forms.NullBooleanSelect):
             ('2', 'Yes'),
             ('3', 'No'),
         )
-        self.attrs['class'] = 'netbox-static-select'
 
 
 class ColorSelect(forms.Select):
@@ -37,7 +36,7 @@ class ColorSelect(forms.Select):
     def __init__(self, *args, **kwargs):
         kwargs['choices'] = add_blank_choice(ColorChoices)
         super().__init__(*args, **kwargs)
-        self.attrs['class'] = 'netbox-color-select'
+        self.attrs['class'] = 'color-select'
 
 
 class HTMXSelect(forms.Select):