fix(cli): Ensure .scss files are considered in getTailwindCssFile (#4797)

* fix(cli): Ensure .scss files are considered in getTailwindCssFile

- Updated getTailwindCssFile function to include .scss files when checking for Tailwind CSS configuration.
- This change ensures that .scss files are properly identified and handled, improving compatibility with projects using SCSS.

* chore: add changeset

---------

Co-authored-by: shadcn <m@shadcn.com>

.changeset/chilly-geckos-run.md

@@ -0,0 +1,5 @@
+---
+"shadcn-ui": patch
+---
+
+add scss support

packages/cli/src/utils/get-project-info.ts

@@ -133,7 +133,7 @@ export async function getProjectType(cwd: string): Promise<ProjectType | null> {
 }
 
 export async function getTailwindCssFile(cwd: string) {
-  const files = await fg.glob("**/*.css", {
+  const files = await fg.glob(["**/*.css", "**/*.scss"], {
     cwd,
     deep: 3,
     ignore: PROJECT_SHARED_IGNORE,