Replace ConnectInputDate usages with ConnectInputDatePicker

ConnectInputDatePicker has been added to Connect Nuxt as the new reusable date picker component. The existing ConnectInputDate component remains unchanged to avoid impacting existing consumers.

Update the existing usages of ConnectInputDate to use ConnectInputDatePicker instead.

The migration should be done carefully because ConnectInputDatePicker includes the shared date validation schema.

For an example, please refer to the `EffectiveDate` component in the `business-ui` base layer.

So far, the following existing components use ConnectInputDate:
- ./business-ui/packages/layers/base/app/components/Form/Share/ResolutionDate/index.vue
- ./business-ui/web/corps/app/components/Form/DelayDate.vue