feat: add footer content

src/layout/UiLayout.vue

@@ -0,0 +1,13 @@
+<template>
+  <div class="min-h-screen">
+    <UiHeader />
+    <UiMain />
+    <UiFooter />
+  </div>
+</template>
+
+<script setup lang="ts">
+import UiFooter from './UiFooter/UiFooter.vue'
+import UiHeader from './UiHeader/UiHeader.vue'
+import UiMain from './UiMain/UiMain.vue'
+</script>