Feature: Add support for general terminal commands (core-cli tasks & routines)

[harshithmullapudi]

Overview

Enhance core-cli to support invocation via general terminal commands. Allow listing, creation, and management of 'tasks' and 'routines' using standard CLI commands, enabling use with other automation agents.

Requirements

• Support: core-cli tasks and core-cli routines as direct terminal invocations
• Usable in scripts or by external agents (not just interactive use)
• Accept arguments and options for non-interactive operation
• Provide clear doc/examples for automation scenarios

Acceptance Criteria

• Tasks and routines can be managed non-interactively
• Compatible with process automation and agent orchestration

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Assignee: @harshithmullapudi
Reported by: Harshith Mullapudi