fix: revert unintended package.json change

Author: hannesrudolph

webview-ui/package.json

@@ -3,7 +3,7 @@
 	"private": true,
 	"type": "module",
 	"scripts": {
-		"lint": "eslint src --max-warnings=0",
+		"lint": "eslint src --ext=ts,tsx --max-warnings=0",
 		"check-types": "tsc",
 		"pretest": "turbo run bundle --cwd ..",
 		"test": "jest -w=40%",