feat: valibot form adapter (#499)

* feat: mount method on FormApi

* fix solid-form test case

* fix: added form.mount() to tests

* feat: valibot-form-adapter

* chore: add missing config items

* docs: add Valibot React example

* docs: add Solid Valibot example

* docs: add valibot Vue example

* fix: valibot async adapter now works

* docs: add docs for valibot adapter

---------

Co-authored-by: Corbin Crutchley <git@crutchcorn.dev>

examples/vue/simple/vite.config.ts

@@ -5,6 +5,6 @@ import createVuePlugin from '@vitejs/plugin-vue'
 export default defineConfig({
   plugins: [createVuePlugin()],
   optimizeDeps: {
-    exclude: ['@tanstack/vue-query', 'vue-demi'],
+    exclude: ['@tanstack/vue-form', 'vue-demi'],
   },
 })