add billable rate restriction for free organizations

resources/js/packages/ui/src/UpgradeLockedBadge.vue

@@ -0,0 +1,17 @@
+<script setup lang="ts">
+import { LockClosedIcon } from '@heroicons/vue/20/solid';
+import { useBillableRatesLock } from './utils/useBillableRatesLock';
+
+const { requestUpgrade } = useBillableRatesLock();
+</script>
+
+<template>
+    <button
+        type="button"
+        data-testid="billable_rates_locked_badge"
+        class="inline-flex items-center space-x-1 rounded border border-border-secondary bg-secondary px-2 py-1 hover:border-border-tertiary hover:bg-tertiary"
+        @click.prevent.stop="requestUpgrade">
+        <LockClosedIcon class="w-3 text-text-tertiary"></LockClosedIcon>
+        <span class="text-xs font-semibold text-text-secondary"><slot>Upgrade</slot></span>
+    </button>
+</template>