chore(ui): creating a playground for the new components (#4301)

Co-authored-by: Dan Rukas <dan.rukas@gmail.com>

platform/ui-next/package.json

@@ -15,6 +15,7 @@
     "clean": "rm -rf node_modules/.cache/storybook && shx rm -rf dist",
     "clean:deep": "yarn run clean && shx rm -rf node_modules",
     "start": "yarn run build --watch",
+    "dev": "cross-env NODE_ENV=development webpack serve --config .webpack/webpack.playground.js",
     "test": "echo \"Error: no test specified\" && exit 1",
     "build": "cross-env NODE_ENV=production webpack --config .webpack/webpack.prod.js",
     "build:package": "yarn run build"
@@ -30,6 +31,7 @@
     "@radix-ui/react-icons": "^1.3.0",
     "@radix-ui/react-popover": "^1.0.7",
     "@radix-ui/react-slot": "^1.0.2",
+    "@radix-ui/react-tooltip": "^1.1.2",
     "class-variance-authority": "^0.7.0",
     "clsx": "*",
     "cmdk": "^1.0.0",