Add removeInvitation to the invitation screen

src/tui/screens/invitations/InvitationScreen.tsx

@@ -63,6 +63,7 @@ const actionItems: ListItemData<string>[] = [
   { key: 'sign', label: 'Sign Transaction', value: 'sign' },
   { key: 'broadcast', label: 'Broadcast Transaction', value: 'broadcast' },
   { key: 'copy', label: 'Copy Invitation ID', value: 'copy' },
+  { key: 'delete', label: 'Delete Invitation', value: 'delete' },
 ];
 
 /**
@@ -354,6 +355,28 @@ export function InvitationScreen(): React.ReactElement {
     }
   }, [selectedInvitation, showInfo, showError, setStatus]);
 
+  /**
+   * Delete the selected invitation from both our SQLite db and the engine's db
+   * NOTE: This uses methods marked "DANGEROUSLY" internally, and may change in the future.
+   */
+  const deleteInvitation = useCallback(async () => {
+    if (!selectedInvitation) return;
+
+    setIsLoading(true)
+    setStatus('Removing invitation...')
+
+    try {
+      await selectedInvitation.delete();
+      showInfo('Invitation successfully deleted')
+      setStatus('Ready')
+    } catch (error) {
+      showError(`Failed to delete invitation: ${error instanceof Error ? error.message : String(error)}`)
+    } finally {
+      setIsLoading(false)
+      setStatus('Ready')
+    }
+  })
+
   const copyId = useCallback(async () => {
     if (!selectedInvitation) {
       showError('No invitation selected');
@@ -509,6 +532,9 @@ export function InvitationScreen(): React.ReactElement {
       case 'broadcast':
         broadcastTransaction();
         break;
+      case 'delete':
+        deleteInvitation();
+        break;
     }
   }, [selectedInvitation, copyId, acceptInvitation, fillRequirements, signInvitation, broadcastTransaction, navigate]);