Upgrade: Tailwind v4 (#5246)

* temp: move tailwind calls out of the layer

* temp: ts tailwind config

* upgrade: Tailwind v4
This got a little out of hand.
Had to add a relative reference to the stylesheet in any component that uses @apply instead of the utility classes directly.

* upgrade: bg-opacity is now a modifier

* fix: Classic menu buttons assume a border

* Update test expectations [skip ci]

* fix: New preflight removal pattern

* fix: Skeletons don't have skin

* Update test expectations [skip ci]

* fix: Missing @reference

* [auto-fix] Apply ESLint and Prettier fixes

---------

Co-authored-by: github-actions <github-actions@github.com>
Co-authored-by: GitHub Action <action@github.com>

src/components/common/FormItem.vue

@@ -1,7 +1,7 @@
 <!-- A generalized form item for rendering in a form. -->
 <template>
   <div class="flex flex-row items-center gap-2">
-    <div class="form-label flex flex-grow items-center">
+    <div class="form-label flex grow items-center">
       <span
         :id="`${props.id}-label`"
         class="text-muted"
@@ -112,6 +112,8 @@ function getFormComponent(item: FormItem): Component {
 </script>
 
 <style scoped>
+@reference '../../assets/css/style.css';
+
 .form-input :deep(.input-slider) .p-inputnumber input,
 .form-input :deep(.input-slider) .slider-part {
   @apply w-20;

src/components/common/SearchBox.vue

@@ -91,6 +91,8 @@ const clearSearch = () => {
 </script>
 
 <style scoped>
+@reference '../../assets/css/style.css';
+
 :deep(.p-inputtext) {
   --p-form-field-padding-x: 0.625rem;
 }

src/components/common/SearchFilterChip.vue

@@ -23,6 +23,8 @@ defineEmits(['remove'])
 </script>
 
 <style scoped>
+@reference '../../assets/css/style.css';
+
 :deep(.i-badge) {
   @apply bg-green-500 text-white;
 }

src/components/common/TextDivider.vue

@@ -1,7 +1,7 @@
 <template>
   <div class="flex items-center">
     <span v-if="position === 'left'" class="mr-2 shrink-0">{{ text }}</span>
-    <Divider :align="align" :type="type" :layout="layout" class="flex-grow" />
+    <Divider :align="align" :type="type" :layout="layout" class="grow" />
     <span v-if="position === 'right'" class="ml-2 shrink-0">{{ text }}</span>
   </div>
 </template>