Suggestion: Add the support to save entire workflows for future usage

[blk-raffy]

Add a setup process to create custom workflows (not agents) with their own custom tools and save it as is. This could save up a lot of time for future interaction.

Example: I would like to build a workflows which can receive a youtube video, download it as an mp4, add an intro, and outro and translate the audio in multiple languages. The behavior should be: yuo can provide the prompt to do that in a procedural way and in the end you can save the workflows with a name, Zero Agent will create a custom tools to save the entire workflows and in the future when I'll say: "Download this video, add this intro and this outro, translate it in spanish" Zero Agent shouldn't create anything from zero, it will boots up the previous workflows to get the work done.

With this framework I can do it but if I would like to do it a second time I have to start from zero. It would be amazing if the flexibility of this framework would be used to create workflows even more easily than agents.

PS: With this and the support to use Zero-Agents via API would be the killer framework of 2024/2025