feat: 优化tabbar，精简tabbar

src/layouts/tabbar.vue

@@ -1,4 +1,19 @@
 <template>
-  <slot />
-  <fg-tabbar />
+  <wd-config-provider :themeVars="themeVars">
+    <slot />
+    <!-- 注意下面，多了一个自定义tabbar -->
+    <fg-tabbar />
+    <wd-toast />
+    <wd-message-box />
+  </wd-config-provider>
 </template>
+
+<script lang="ts" setup>
+import type { ConfigProviderThemeVars } from 'wot-design-uni'
+
+const themeVars: ConfigProviderThemeVars = {
+  // colorTheme: 'red',
+  // buttonPrimaryBgColor: '#07c160',
+  // buttonPrimaryColor: '#07c160',
+}
+</script>