fix: mark key as deleted in UI when soft-delete websocket event arrives

The websocket handler only checked for changeType=='DEL' to mark rows as
deleted. Soft-delete sends changeType=='MOD' with a deletedAt modification
instead. Now also checks for deletedAt in modifications.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: bdshadow

webapp/src/views/projects/translations/context/services/useWebsocketService.ts

@@ -32,7 +32,8 @@ export const useWebsocketService = (
     const keyUpdates = event.data?.keys?.map((key) => ({
       keyId: key.id,
       value:
-        key.changeType == 'DEL'
+        key.changeType == 'DEL' ||
+          (key.modifications as Record<string, any>)?.deletedAt?.new != null
           ? { deleted: true }
           : {
               ...getModifyingObject(key.modifications, {