feat: add support for disabling submit button

Author: Norbiros

docs/content/2.customization/4.submit_button.md

@@ -50,6 +50,19 @@ Boolean property that indicates whether at least one field is invalid.
 ::
 ::
 
+## Disabling
+
+If you want to remove the submit button completely, you can set the `submit` property to `false` in your config:
+
+```ts [app.config.ts]{3-5}
+export default defineAppConfig({
+  autoForm: {
+    submit: false
+  },
+})
+```
+```
+
 ## Examples
 
 ::code-collapse

src/runtime/components/AutoForm.vue

@@ -94,13 +94,15 @@ function submit() {
   formRef.value?.submit()
 }
 
-const submitButtonComponent = computed(() => {
-  return appConfig.value?.submit?.component
+const submitButton = computed(() => {
+  if (appConfig.value?.submit !== false)
+    return appConfig.value.submit
+  return undefined
 })
 
 const submitButtonProps = computed(() => {
   return {
-    ...appConfig.value?.submit?.props,
+    ...submitButton.value?.props,
     disabled: isButtonDisabled.value,
   }
 })
@@ -144,15 +146,17 @@ const submitButtonProps = computed(() => {
     <slot name="after-fields" />
 
     <slot name="submit" :disabled="isButtonDisabled">
-      <template v-if="submitButtonComponent">
-        <component :is="toRaw(submitButtonComponent)" v-bind="submitButtonProps" />
-      </template>
-      <UButton
-        v-else
-        type="submit"
-        label="Send"
-        v-bind="submitButtonProps"
-      />
+      <div v-if="submitButton">
+        <template v-if="submitButton?.component">
+          <component :is="toRaw(submitButton?.component)" v-bind="submitButtonProps" />
+        </template>
+        <UButton
+          v-else
+          type="submit"
+          label="Send"
+          v-bind="submitButtonProps"
+        />
+      </div>
     </slot>
   </UForm>
 </template>

src/runtime/components_map.ts

@@ -28,6 +28,7 @@ export const COMPONENTS_MAP: ComponentsMap = {
       result.componentProps.multiple = true
       return result
     }
+    return {}
   },
   default: ({ key, zodType, state, config }) => {
     (state as any)[key] = zodType.def.defaultValue

src/runtime/types/index.d.ts

@@ -16,7 +16,7 @@ export interface AutoFormConfig {
     component?: undefined
     /** Props to pass to the Nuxt UI `UButton` component */
     props?: ButtonProps
-  }
+  } | false
 
   theme?: {
     /**