chore: ESLint Flat Config (#834)

* chore: eslint flat config

* chore: format

* update according to review

* chore: remove prettier config and format

* fix: move handler to script to bypass eslint

* chore: config eslint for lang=js block

* docs: add surrounding empty lines for code block

* chore: also minify css in csp build

* chore: publint

vite.config.ts

@@ -7,11 +7,11 @@ export default defineConfig({
   plugins: [vue()],
   root: "./demo",
   server: {
-    host: true
+    host: true,
   },
   css: {
     postcss: {
-      plugins: [postcssNested()]
-    }
-  }
+      plugins: [postcssNested()],
+    },
+  },
 });