fix: Accept both string and number for ActivityEvent id field (#356)

Author: amix

src/types/entities.ts

@@ -457,7 +457,10 @@ export const ActivityEventSchema = z
         objectId: z.string(),
         eventType: z.string(),
         eventDate: z.string(),
-        id: z.string().nullable(),
+        id: z
+            .union([z.string(), z.number()])
+            .transform((val) => val?.toString() ?? null)
+            .nullable(),
         parentProjectId: z.string().nullable(),
         parentItemId: z.string().nullable(),
         initiatorId: z.string().nullable(),