docs: add dedicated docs website

docs/uno.config.ts

@@ -0,0 +1,14 @@
+import type { UserConfig } from 'unocss'
+import { defineConfig, presetIcons, presetWind4, transformerDirectives } from 'unocss'
+
+const config: UserConfig = defineConfig({
+  presets: [
+    presetWind4(),
+    presetIcons(),
+  ],
+  transformers: [
+    transformerDirectives(),
+  ],
+})
+
+export default config