fix: enable enforce-consistent-class-order tailwind lint rule (#9428)

## Summary

Enable `better-tailwindcss/enforce-consistent-class-order` lint rule and
auto-fix all 1027 violations across 263 files. Stacked on #9427.

## Changes

- **What**: Sort Tailwind classes into consistent order via `eslint
--fix`
- Enable `enforce-consistent-class-order` as `'error'` in eslint config
- Purely cosmetic reordering — no behavioral or visual changes

## Review Focus

Mechanical auto-fix PR — all changes are class reordering only. This is
the largest diff but lowest risk since it changes no class names, only
their order.

**Stack:** #9417 → #9427 → **this PR**

Fixes #9300 (partial — 3 of 3 rules)

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9428-fix-enable-enforce-consistent-class-order-tailwind-lint-rule-31a6d73d3650811c9065f5178ba3e724)
by [Unito](https://www.unito.io)

src/renderer/extensions/vueNodes/widgets/components/audio/AudioPreviewPlayer.vue

@@ -2,7 +2,7 @@
   <div class="relative" @pointerdown.stop>
     <div
       v-if="!hideWhenEmpty || modelValue"
-      class="bg-component-node-widget-background box-border flex gap-4 items-center justify-start relative rounded-lg w-full h-16 px-4 py-0"
+      class="relative box-border flex h-16 w-full items-center justify-start gap-4 rounded-lg bg-component-node-widget-background px-4 py-0"
     >
       <!-- Hidden audio element -->
       <audio
@@ -108,7 +108,7 @@
         popup
         class="audio-player-menu"
         :pt:root:class="
-          cn('bg-component-node-widget-background border-component-node-border')
+          cn('border-component-node-border bg-component-node-widget-background')
         "
         :pt:submenu:class="cn('bg-component-node-widget-background')"
       >