refactor(frontend): ♻️ split user profile/management (#670)

* refactor(frontend): ♻️ major rewrite/improvement of use-profile pages

* refactor(frontend): ♻️ split webhooks into their own page

Co-authored-by: hay-kot <hay-kot@pm.me>

frontend/components/global/BasePageTitle.vue

@@ -0,0 +1,26 @@
+<template>
+  <div class="mt-4">
+    <section class="d-flex flex-column align-center">
+      <slot name="header"></slot>
+      <h2 class="headline">
+        <slot name="title"> 👋 Here's a Title </slot>
+      </h2>
+
+      <h3 class="subtitle-1">
+        <slot> </slot>
+      </h3>
+    </section>
+    <v-divider v-if="divider" class="my-4"></v-divider>
+  </div>
+</template>
+
+<script>
+export default {
+  props: {
+    divider: {
+      type: Boolean,
+      default: false,
+    },
+  },
+};
+</script>