[Feature Request] add Parallel running agent mode in workforce

[zjrwtx]

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Motivation

currently,the workforce run agent step by step,but in some tasks like research,reproduce paper,may need serveral agent run parallelly to make better effect

Solution

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Alternatives

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Additional context

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[fengju0213]

Could you describe the requirement further?

[zjrwtx]

hello @fengju0213 ,for example,when we do research task, we can let the serveral search agent search google\bing\baidu in the meantime

[Wendong-Fan]

for TaksAgent, when decomposing tasks (_decompose_task), it could identify which sub-tasks can be run in parallel

_post_ready_tasks should identify all tasks whose dependencies are met, not just the "first" one. once multiple tasks are ready, _listen_to_channel should be able to dispatch them concurrently to available workers. Instead of processing one returned task at a time in the main loop

also add a mechanism to limit the maximum number of concurrent tasks for dynamic resource management