fix(shadcn): deps in cts projects (#8229)

* fix(shadcn): deps in cts projects

* fix: deps

* chore: add changelog

Author: shadcn

.changeset/few-games-tap.md

@@ -0,0 +1,5 @@
+---
+"shadcn": patch
+---
+
+fix deps in cts projects

packages/shadcn/package.json

@@ -68,8 +68,10 @@
     "@babel/core": "^7.28.0",
     "@babel/parser": "^7.28.0",
     "@babel/plugin-transform-typescript": "^7.28.0",
+    "@babel/preset-typescript": "^7.27.1",
     "@dotenvx/dotenvx": "^1.48.4",
     "@modelcontextprotocol/sdk": "^1.17.2",
+    "browserslist": "^4.26.2",
     "commander": "^14.0.0",
     "cosmiconfig": "^9.0.0",
     "dedent": "^1.6.0",