add new page header and decrease marging

src/vueLib/general/SiteTitle.vue

@@ -0,0 +1,12 @@
+<template>
+  <h4 class="text-primary text-bold text-center" :style="{ margin: props.marging + 'px' }">
+    {{ props.title }}
+  </h4>
+</template>
+
+<script setup lang="ts">
+const props = defineProps({
+  title: { type: String },
+  marging: { type: Number, default: 28 },
+});
+</script>