feat: add an icon component for using icon in icon map using key

Signed-off-by: Pranav C <pranavxc@gmail.com>

packages/nc-gui/components/general/Icon.vue

@@ -0,0 +1,11 @@
+<script lang="ts" setup>
+import { iconMap } from '#imports'
+
+const props = defineProps<{
+  icon: keyof typeof iconMap
+}>()
+</script>
+
+<template>
+  <component :is="iconMap[props.icon]" class="mr-2" />
+</template>