Ensure import actions use the correct paths (#3093)

* drop unnecessary rootDir / paths in tsconfig

This was causing issues with automatic imports that pointed to
`utils/foo` instead of `../utils/foo` and caused the build to break.

* drop unnecessary tsconfig configuration from `@headlessui/vue`

Author: RobinMalfait

packages/@headlessui-react/tsconfig.json

@@ -6,19 +6,13 @@
     "importHelpers": true,
     "declaration": true,
     "sourceMap": true,
-    "rootDir": "./src",
     "strict": true,
     "noUnusedLocals": true,
     "noUnusedParameters": true,
     "noImplicitReturns": true,
     "noFallthroughCasesInSwitch": true,
     "downlevelIteration": true,
     "moduleResolution": "node",
-    "baseUrl": "./",
-    "paths": {
-      "@headlessui/react": ["src"],
-      "*": ["src/*", "node_modules/*"]
-    },
     "jsx": "react",
     "esModuleInterop": true,
     "target": "ESNext",

packages/@headlessui-vue/tsconfig.json

@@ -6,19 +6,13 @@
     "importHelpers": true,
     "declaration": true,
     "sourceMap": true,
-    "rootDir": "./src",
     "strict": true,
     "noUnusedLocals": true,
     "noUnusedParameters": true,
     "noImplicitReturns": true,
     "noFallthroughCasesInSwitch": true,
     "downlevelIteration": true,
     "moduleResolution": "node",
-    "baseUrl": "./",
-    "paths": {
-      "@headlessui/vue": ["src"],
-      "*": ["src/*", "node_modules/*"]
-    },
     "esModuleInterop": true,
     "target": "ESNext",
     "allowJs": true,