fix: Replace eslint-plugin-tailwindcss with v4-compatible plugin

The eslint-plugin-tailwindcss@4.0.0-beta.0 plugin is incompatible with
Tailwind v4 as it tries to access removed v3 internal files, causing:
"Cannot find module 'tailwindcss/dist/lib/setupContextUtils.js'"

This replaces it with eslint-plugin-tailwind-v4@1.0.13 which is
specifically designed for Tailwind v4 compatibility.

eslint.config.ts

@@ -5,7 +5,9 @@ import { createTypeScriptImportResolver } from 'eslint-import-resolver-typescrip
 import { importX } from 'eslint-plugin-import-x'
 import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended'
 import storybook from 'eslint-plugin-storybook'
-import tailwind from 'eslint-plugin-tailwindcss'
+// eslint-disable-next-line @typescript-eslint/ban-ts-comment
+// @ts-ignore No types available for this plugin
+import tailwindV4Plugin from 'eslint-plugin-tailwind-v4'
 import unusedImports from 'eslint-plugin-unused-imports'
 import pluginVue from 'eslint-plugin-vue'
 import { defineConfig } from 'eslint/config'
@@ -94,10 +96,6 @@ export default defineConfig([
   pluginJs.configs.recommended,
 
   tseslintConfigs.recommended,
-  // Difference in typecheck on CI vs Local
-  // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-  // @ts-ignore Bad types in the plugin
-  tailwind.configs['flat/recommended'],
   pluginVue.configs['flat/recommended'],
   eslintPluginPrettierRecommended,
   storybook.configs['flat/recommended'],
@@ -109,7 +107,8 @@ export default defineConfig([
     plugins: {
       'unused-imports': unusedImports,
       // @ts-expect-error Bad types in the plugin
-      '@intlify/vue-i18n': pluginI18n
+      '@intlify/vue-i18n': pluginI18n,
+      'tailwind-v4': tailwindV4Plugin
     },
     rules: {
       '@typescript-eslint/no-floating-promises': 'error',
@@ -129,7 +128,7 @@ export default defineConfig([
       'import-x/no-relative-packages': 'error',
       'unused-imports/no-unused-imports': 'error',
       'no-console': ['error', { allow: ['warn', 'error'] }],
-      'tailwindcss/no-custom-classname': 'off', // TODO: fix
+      'tailwind-v4/no-custom-classname': 'off', // TODO: fix
       'vue/no-v-html': 'off',
       // Enforce dark-theme: instead of dark: prefix
       'vue/no-restricted-class': ['error', '/^dark:/'],

package.json

@@ -61,7 +61,6 @@
     "@storybook/vue3-vite": "catalog:",
     "@tailwindcss/vite": "catalog:",
     "@trivago/prettier-plugin-sort-imports": "catalog:",
-    "@types/eslint-plugin-tailwindcss": "catalog:",
     "@types/fs-extra": "catalog:",
     "@types/jsdom": "catalog:",
     "@types/node": "catalog:",
@@ -78,7 +77,7 @@
     "eslint-plugin-import-x": "catalog:",
     "eslint-plugin-prettier": "catalog:",
     "eslint-plugin-storybook": "catalog:",
-    "eslint-plugin-tailwindcss": "catalog:",
+    "eslint-plugin-tailwind-v4": "catalog:",
     "eslint-plugin-unused-imports": "catalog:",
     "eslint-plugin-vue": "catalog:",
     "fs-extra": "^11.2.0",

pnpm-lock.yaml

@@ -87,9 +87,6 @@ catalogs:
     '@trivago/prettier-plugin-sort-imports':
       specifier: ^5.2.0
       version: 5.2.2
-    '@types/eslint-plugin-tailwindcss':
-      specifier: ^3.17.0
-      version: 3.17.0
     '@types/fs-extra':
       specifier: ^11.0.4
       version: 11.0.4
@@ -153,9 +150,9 @@ catalogs:
     eslint-plugin-storybook:
       specifier: ^9.1.6
       version: 9.1.6
-    eslint-plugin-tailwindcss:
+    eslint-plugin-tailwind-v4:
-      specifier: 4.0.0-beta.0
+      specifier: ^1.0.13
-      version: 4.0.0-beta.0
+      version: 1.0.13
     eslint-plugin-unused-imports:
       specifier: ^4.2.0
       version: 4.2.0
@@ -519,9 +516,6 @@ importers:
       '@trivago/prettier-plugin-sort-imports':
         specifier: 'catalog:'
         version: 5.2.2(@vue/compiler-sfc@3.5.13)(prettier@3.6.2)
-      '@types/eslint-plugin-tailwindcss':
-        specifier: 'catalog:'
-        version: 3.17.0
       '@types/fs-extra':
         specifier: 'catalog:'
         version: 11.0.4
@@ -570,9 +564,9 @@ importers:
       eslint-plugin-storybook:
         specifier: 'catalog:'
         version: 9.1.6(eslint@9.35.0(jiti@2.4.2))(storybook@9.1.6(@testing-library/dom@10.4.1)(prettier@3.6.2)(vite@5.4.19(@types/node@20.14.10)(lightningcss@1.30.1)(terser@5.39.2)))(typescript@5.9.2)
-      eslint-plugin-tailwindcss:
+      eslint-plugin-tailwind-v4:
         specifier: 'catalog:'
-        version: 4.0.0-beta.0(tailwindcss@4.1.12)
+        version: 1.0.13(eslint@9.35.0(jiti@2.4.2))
       eslint-plugin-unused-imports:
         specifier: 'catalog:'
         version: 4.2.0(@typescript-eslint/eslint-plugin@8.44.0(@typescript-eslint/parser@8.44.0(eslint@9.35.0(jiti@2.4.2))(typescript@5.9.2))(eslint@9.35.0(jiti@2.4.2))(typescript@5.9.2))(eslint@9.35.0(jiti@2.4.2))
@@ -3155,9 +3149,6 @@ packages:
   '@types/diff-match-patch@1.0.36':
     resolution: {integrity: sha512-xFdR6tkm0MWvBfO8xXCSsinYxHcqkQUlcHeSpMC2ukzOb6lwQAfDmW+Qt0AvlGd8HpsS28qKsB+oPeJn9I39jg==}
 
-  '@types/eslint-plugin-tailwindcss@3.17.0':
-    resolution: {integrity: sha512-ucQGf2YIdTcndYcxRU3UdZgmhUHsOlbIF4BaRtl0op+7k2JmqM2i3aXZ6XIcfZgVq1ZKov7VM5c/BR81ukmkyg==}
-
   '@types/estree@1.0.5':
     resolution: {integrity: sha512-/kYRxGDLWzHOB7q+wtSUQlFrtcdUccpfy+X+9iMBpHK8QLLhx2wIPYuS5DYtR9Wa/YlZAbIovy7qVdB1Aq6Lyw==}
 
@@ -4700,11 +4691,11 @@ packages:
       eslint: '>=8'
       storybook: ^9.1.6
 
-  eslint-plugin-tailwindcss@4.0.0-beta.0:
+  eslint-plugin-tailwind-v4@1.0.13:
-    resolution: {integrity: sha512-WWCajZgQu38Sd67ZCl2W6i3MRzqB0d+H8s4qV9iB6lBJbsDOIpIlj6R1Fj2FXkoWErbo05pZnZYbCGIU9o/DsA==}
+    resolution: {integrity: sha512-IXCv/Miug48/mXaipqdxypsozGvbgLz/8C0ZMCf0WFW1FBXJz4xPaRJFjbsY9vu1Vbf4+xfyLqz8inbQyc6MZw==}
-    engines: {node: '>=18.12.0'}
+    engines: {node: '>=14.0.0'}
     peerDependencies:
-      tailwindcss: ^3.4.0 || ^4.0.0
+      eslint: '>=8.0.0'
 
   eslint-plugin-unused-imports@4.2.0:
     resolution: {integrity: sha512-hLbJ2/wnjKq4kGA9AUaExVFIbNzyxYdVo49QZmKCnhk5pc9wcYRbfgLHvWJ8tnsdcseGhoUAddm9gn/lt+d74w==}
@@ -7163,11 +7154,6 @@ packages:
     resolution: {integrity: sha512-9kY+CygyYM6j02t5YFHbNz2FN5QmYGv9zAjVp4lCDjlCw7amdckXlEt/bjMhUIfj4ThGRE4gCUH5+yGnNuPo5A==}
     engines: {node: '>=10.0.0'}
 
-  tailwind-api-utils@1.0.3:
-    resolution: {integrity: sha512-KpzUHkH1ug1sq4394SLJX38ZtpeTiqQ1RVyFTTSY2XuHsNSTWUkRo108KmyyrMWdDbQrLYkSHaNKj/a3bmA4sQ==}
-    peerDependencies:
-      tailwindcss: ^3.3.0 || ^4.0.0 || ^4.0.0-beta
-
   tailwind-merge@2.6.0:
     resolution: {integrity: sha512-P+Vu1qXfzediirmHOC3xKGAYeZtPcV9g76X+xg2FD4tYgR71ewMA35Y3sCz3zhiN/dwefRpJX0yBcgwi1fXNQA==}
 
@@ -7626,6 +7612,9 @@ packages:
   vue-component-type-helpers@3.1.1:
     resolution: {integrity: sha512-B0kHv7qX6E7+kdc5nsaqjdGZ1KwNKSUQDWGy7XkTYT7wFsOpkEyaJ1Vq79TjwrrtuLRgizrTV7PPuC4rRQo+vw==}
 
+  vue-component-type-helpers@3.1.2:
+    resolution: {integrity: sha512-ch3/SKBtxdZq18vsEntiGCdSszCRNfhX5QaTxjSacCAXLlNQRXfXo+ANjoQEYJMsJOJy1/vHF6Tkc4s85MS+zw==}
+
   vue-demi@0.14.10:
     resolution: {integrity: sha512-nMZBOwuzabUO0nLgIcc6rycZEebF6eeUfaiQx9+WSk8e29IbLvPU9feI6tqW4kTo3hvoYAJkMh8n8D0fuISphg==}
     engines: {node: '>=12'}
@@ -10308,7 +10297,7 @@ snapshots:
       storybook: 9.1.6(@testing-library/dom@10.4.1)(prettier@3.6.2)(vite@5.4.19(@types/node@20.14.10)(lightningcss@1.30.1)(terser@5.39.2))
       type-fest: 2.19.0
       vue: 3.5.13(typescript@5.9.2)
-      vue-component-type-helpers: 3.1.1
+      vue-component-type-helpers: 3.1.2
 
   '@swc/helpers@0.5.17':
     dependencies:
@@ -10613,8 +10602,6 @@ snapshots:
 
   '@types/diff-match-patch@1.0.36': {}
 
-  '@types/eslint-plugin-tailwindcss@3.17.0': {}
-
   '@types/estree@1.0.5': {}
 
   '@types/estree@1.0.8': {}
@@ -12380,13 +12367,9 @@ snapshots:
       - supports-color
       - typescript
 
-  eslint-plugin-tailwindcss@4.0.0-beta.0(tailwindcss@4.1.12):
+  eslint-plugin-tailwind-v4@1.0.13(eslint@9.35.0(jiti@2.4.2)):
     dependencies:
-      fast-glob: 3.3.3
+      eslint: 9.35.0(jiti@2.4.2)
-      postcss: 8.5.6
-      synckit: 0.11.11
-      tailwind-api-utils: 1.0.3(tailwindcss@4.1.12)
-      tailwindcss: 4.1.12
 
   eslint-plugin-unused-imports@4.2.0(@typescript-eslint/eslint-plugin@8.44.0(@typescript-eslint/parser@8.44.0(eslint@9.35.0(jiti@2.4.2))(typescript@5.9.2))(eslint@9.35.0(jiti@2.4.2))(typescript@5.9.2))(eslint@9.35.0(jiti@2.4.2)):
     dependencies:
@@ -15431,13 +15414,6 @@ snapshots:
       string-width: 4.2.3
       strip-ansi: 6.0.1
 
-  tailwind-api-utils@1.0.3(tailwindcss@4.1.12):
-    dependencies:
-      enhanced-resolve: 5.18.3
-      jiti: 2.5.1
-      local-pkg: 1.1.2
-      tailwindcss: 4.1.12
-
   tailwind-merge@2.6.0: {}
 
   tailwindcss-primeui@0.6.1(tailwindcss@4.1.12):
@@ -15983,6 +15959,8 @@ snapshots:
 
   vue-component-type-helpers@3.1.1: {}
 
+  vue-component-type-helpers@3.1.2: {}
+
   vue-demi@0.14.10(vue@3.5.13(typescript@5.9.2)):
     dependencies:
       vue: 3.5.13(typescript@5.9.2)

pnpm-workspace.yaml

@@ -30,7 +30,6 @@ catalog:
   '@storybook/vue3-vite': ^9.1.1
   '@tailwindcss/vite': ^4.1.12
   '@trivago/prettier-plugin-sort-imports': ^5.2.0
-  '@types/eslint-plugin-tailwindcss': ^3.17.0
   '@types/fs-extra': ^11.0.4
   '@types/jsdom': ^21.1.7
   '@types/node': ^20.14.8
@@ -52,7 +51,7 @@ catalog:
   eslint-plugin-import-x: ^4.16.1
   eslint-plugin-prettier: ^5.5.4
   eslint-plugin-storybook: ^9.1.6
-  eslint-plugin-tailwindcss: 4.0.0-beta.0
+  eslint-plugin-tailwind-v4: ^1.0.13
   eslint-plugin-unused-imports: ^4.2.0
   eslint-plugin-vue: ^10.4.0
   firebase: ^11.6.0