GF-4 (#4) Start work on main layout

app/components/ui/sidebar/SidebarMenuBadge.vue

@@ -0,0 +1,28 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from "vue";
+import { cn } from "@/lib/utils";
+
+const props = defineProps<{
+  class?: HTMLAttributes["class"];
+}>();
+</script>
+
+<template>
+  <div
+    data-slot="sidebar-menu-badge"
+    data-sidebar="menu-badge"
+    :class="
+      cn(
+        'text-sidebar-foreground pointer-events-none absolute right-1 flex h-5 min-w-5 items-center justify-center rounded-md px-1 text-xs font-medium tabular-nums select-none',
+        'peer-hover/menu-button:text-sidebar-accent-foreground peer-data-[active=true]/menu-button:text-sidebar-accent-foreground',
+        'peer-data-[size=sm]/menu-button:top-1',
+        'peer-data-[size=default]/menu-button:top-1.5',
+        'peer-data-[size=lg]/menu-button:top-2.5',
+        'group-data-[collapsible=icon]:hidden',
+        props.class
+      )
+    "
+  >
+    <slot />
+  </div>
+</template>