docs: Import React Aria homepage into new website (#9074)

Author: devongovett

.parcelrc

@@ -11,6 +11,7 @@
     "*.{md,mdx}": ["parcel-transformer-mdx-docs"],
     "*.svg": ["@parcel/transformer-svg-react"],
     "packages/@react-aria/example-theme/**/*.css": ["@parcel/transformer-css"],
+    "starters/docs/src/*.css": ["@parcel/transformer-css"],
     "*.css": ["...", "parcel-transformer-css-env"],
     "*.{js,mjs,jsm,jsx,es6,cjs,ts,tsx}": [
       "@parcel/transformer-js",

lib/svg.d.ts

@@ -15,6 +15,11 @@ declare module 'bundle-text:*' {
   export default content;
 }
 
+declare module 'url:*' {
+  const content: string;
+  export default content;
+}
+
 declare module '*.svg' {
   import {FunctionComponent, SVGProps} from 'react';
   const content: FunctionComponent<SVGProps<SVGSVGElement>> ;