fix: use correct file association for tailwind css (#796)

Co-authored-by: jycouet <jycouet@gmail.com>

Author: nebwards

.changeset/cruel-pets-obey.md

@@ -0,0 +1,5 @@
+---
+'sv': patch
+---
+
+fix(tailwind): update vscode setting `files.associations` to `tailwindcss`

packages/addons/tailwindcss/index.ts

@@ -128,7 +128,7 @@ export default defineAddon({
 			const { data, generateCode } = parseJson(content);
 
 			data['files.associations'] ??= {};
-			data['files.associations']['*.css'] = 'tailwind';
+			data['files.associations']['*.css'] = 'tailwindcss';
 
 			return generateCode();
 		});