Truly fix creating events

Author: devksingh4

src/ui/pages/events/ManageEvent.page.tsx

@@ -85,7 +85,7 @@ const requestBodySchema = baseBodySchema
     start: z.coerce.date(),
     end: z.coerce.date(),
     repeats: z.optional(z.enum(repeatOptions)).nullable(),
-    repeatEnds: z.date().optional(),
+    repeatEnds: z.coerce.date().optional(),
     repeatExcludes: z.array(z.coerce.date()).max(100).optional(),
   })
   .refine((data) => (data.repeatEnds ? data.repeats !== undefined : true), {
@@ -222,7 +222,7 @@ export const ManageEventPage: React.FC = () => {
         repeatExcludes:
           values.repeatExcludes && values.repeatExcludes.length > 0
             ? values.repeatExcludes.map((x) => dayjs(x).format("YYYY-MM-DD"))
-            : [],
+            : undefined,
         repeats: values.repeats ? values.repeats : undefined,
         metadata:
           Object.keys(values.metadata || {}).length > 0