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

app/components/ui/sheet/SheetOverlay.vue

@@ -0,0 +1,26 @@
+<script setup lang="ts">
+import type { DialogOverlayProps } from "reka-ui";
+import type { HTMLAttributes } from "vue";
+import { reactiveOmit } from "@vueuse/core";
+import { DialogOverlay } from "reka-ui";
+import { cn } from "@/lib/utils";
+
+const props = defineProps<DialogOverlayProps & { class?: HTMLAttributes["class"] }>();
+
+const delegatedProps = reactiveOmit(props, "class");
+</script>
+
+<template>
+  <DialogOverlay
+    data-slot="sheet-overlay"
+    :class="
+      cn(
+        'data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/80',
+        props.class
+      )
+    "
+    v-bind="delegatedProps"
+  >
+    <slot />
+  </DialogOverlay>
+</template>