feat: update invalid class severity level from warning to info

Author: felicijus

packages/tailwindcss-language-service/src/diagnostics/getInvalidClassDiagnostics.ts

@@ -1,4 +1,4 @@
-import type { State, Settings, DocumentClassName } from '../util/state'
+import type { State, Settings } from '../util/state'
 import { type InvalidClassDiagnostic, DiagnosticKind } from './types'
 import { findClassListsInDocument, getClassNamesInClassList } from '../util/find'
 import { visit } from './getCssConflictDiagnostics'

packages/tailwindcss-language-service/src/util/state.ts

@@ -208,7 +208,7 @@ export function getDefaultTailwindSettings(): Settings {
         recommendedVariantOrder: 'warning',
         usedBlocklistedClass: 'warning',
         suggestCanonicalClasses: 'warning',
-        invalidClass: 'warning',
+        invalidClass: 'info',
       },
       showPixelEquivalents: true,
       includeLanguages: {},