[Feature] Configuration for External Orchestration Mode

[yedidyakfir]

Description

Add configuration option to switch between in-task and external orchestration.

Blocked by: #40

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Tasks

• Add orchestration_mode: "internal" | "external" to mageflow config
• Modify handle_task_callback() to skip callback activation if external mode
• Ensure backward compatibility (default to internal)
• Document configuration option

Key Files

• /mageflow/startup.py
• /mageflow/callbacks.py