Feature Request: Strategy category - Run a combination of plans (multiple plans) in one-click

Is your feature request related to a problem? Please describe. Have X repos and X backup plans, if you don't want automatic runs, you have to do X clicks. And if you want some of them each week, and some other each month (but manually), it is hard to configure.

Describe the solution you'd like A "meta-plan" category (called "strategy" or whatever) : another category on the left menu, before plans, where you combine actual plans to execute a combination of them in one-click. In a very simple way : when I run this strategy, it runs this plan, this one, and this one. That's all.

It could be improved later by configuring the moment when you want to run plans automatically, so move the schedule from the plan to the strategy. But for now, just manual stuff would be perfect !

Additional context It is not a duplicate of parallel execution or multiple backup of an existing directory on multiple storage. It is only the "one-click" solution for multiple backup-plans.