fix: disable upgrade button when marked for deletion

src/lib/layout/header.svelte

@@ -116,7 +116,10 @@
 <div class="main-header-end">
     <nav class="u-flex is-only-desktop u-cross-center">
         {#if isCloud && $organization?.billingPlan === 'tier-0' && !$page.url.pathname.startsWith('/console/account')}
-            <Button secondary on:click={() => wizard.start(ChangeOrganizationTierCloud)}>
+            <Button
+                disabled={$organization?.markedForDeletion}
+                secondary
+                on:click={() => wizard.start(ChangeOrganizationTierCloud)}>
                 Upgrade
             </Button>
         {/if}

src/routes/console/organization-[organization]/billing/planSummary.svelte

@@ -87,7 +87,9 @@
                     <Button text href={`${base}/console/organization-${$organization?.$id}/usage`}>
                         View estimated usage
                     </Button>
-                    <Button on:click={() => wizard.start(ChangeOrganizationTierCloud)}>
+                    <Button
+                        disabled={$organization?.markedForDeletion}
+                        on:click={() => wizard.start(ChangeOrganizationTierCloud)}>
                         Upgrade
                     </Button>
                 </div>