Lint: Add tailwind linter (#5984)

## Summary

Adds the [tailwind lint
plugin](https://github.com/francoismassart/eslint-plugin-tailwindcss/?tab=readme-ov-file#eslint-plugin-tailwindcss)
and fixes the currently fixable rules ([v4 is still in
beta](https://github.com/francoismassart/eslint-plugin-tailwindcss/?tab=readme-ov-file#about-tailwind-css-4-support)).

## Changes

- **What**: Enforces things like consistent class order, and eventually
can prohibit extra classes that could be utilities instead
- **Dependencies**: The plugin and its types

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-5984-Lint-Add-tailwind-linter-2866d73d365081d89db0d998232533bb)
by [Unito](https://www.unito.io)

---------

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

src/components/graph/SelectionToolbox.vue

@@ -2,12 +2,12 @@
   <div
     ref="toolboxRef"
     style="transform: translate(var(--tb-x), var(--tb-y))"
-    class="fixed left-0 top-0 z-40 pointer-events-none"
+    class="pointer-events-none fixed top-0 left-0 z-40"
   >
     <Transition name="slide-up">
       <Panel
         v-if="visible"
-        class="rounded-lg selection-toolbox pointer-events-auto"
+        class="selection-toolbox pointer-events-auto rounded-lg"
         :style="`backgroundColor: ${containerStyles.backgroundColor};`"
         :pt="{
           header: 'hidden',