Dialogs and Vuetify styling changes

src/components/RoundedDialog.vue

@@ -0,0 +1,14 @@
+<template>
+  <v-dialog v-bind="{ ...$props, ...$attrs }" content-class="v-dialog-rounded">
+    <slot></slot>
+  </v-dialog>
+</template>
+
+<script>
+export default {
+};
+</script>
+
+<style lang="scss">
+@import "@/assets/css/chat.scss";
+</style>