chore/gui-v2-date-picker-cleanup

packages/nc-gui-v2/components/cell/DatePicker.vue

@@ -33,11 +33,6 @@ const localState = $computed({
     return /^\d+$/.test(modelValue) ? dayjs(+modelValue) : dayjs(modelValue)
   },
   set(val?: dayjs.Dayjs) {
-    if (!val && !columnMeta?.rqd) {
-      emit('update:modelValue', null)
-      return
-    }
-
     if (val?.isValid()) {
       emit('update:modelValue', val?.format('YYYY-MM-DD'))
     }