[FEATURE] Add Batch support and schedule feature

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

As of today I can't schedule things like a slash command to run automatically on a certain time for automating some workflows.

Proposed Solution

Hi,

I would love it if we can schedule tasks like using slash comments to run on a certain time and also using batch requests(if working with Aws bedrock api for example as certain tasks may not need instant execution or completion)..

This feature would help automate some tasks such as some slash commands which are helping us automate work flows but I would want to run them automatically on a certain time within claude code before even I wake up.

Alternative Solutions

_No response_

Priority

Critical - Blocking my work

Feature Category

CLI commands and flags

Use Case Example

_No response_

Additional Context

_No response_