Classification Model UI Refactor (#20602)

* Add cutoff for object classification

* Add selector for classifiction model type

* Improve model selection view

* Clean up design of classification card

* Tweaks

* Adjust button colors

* Improvements to gradients and making face library consistent

* Add basic classification model wizard

* Use relative coordinates

* Properly get resolution

* Clean up exports

* Cleanup

* Cleanup

* Update to use pre-defined component for image shadow

* Refactor image grouping

* Clean up mobile

* Clean up decision logic

* Remove max check on classification objects

* Increase default number of faces shown

* Cleanup

* Improve mobile layout

* Clenaup

* Update vocabulary

* Fix layout

* Fix page

* Cleanup

* Choose last item for unknown objects

* Move explore button

* Cleanup grid

* Cleanup classification

* Cleanup grid

* Cleanup

* Set transparency

* Set unknown

* Don't filter all configs

* Check length

web/src/components/ui/dialog.tsx

@@ -107,7 +107,7 @@ const DialogContent = React.forwardRef<
     >
       {children}
       <DialogPrimitive.Close className="absolute right-4 top-4 rounded-sm opacity-70 ring-offset-background transition-opacity data-[state=open]:bg-accent data-[state=open]:text-muted-foreground hover:opacity-100 focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:pointer-events-none">
-        <X className="h-4 w-4" />
+        <X className="h-4 w-4 text-secondary-foreground" />
         <span className="sr-only">Close</span>
       </DialogPrimitive.Close>
     </DialogPrimitive.Content>