[Store] Add lifecycle management for stores

[chr-hertel]

Currently there is the InitializableStoreInterface which was originally introduced with MongoDB, but was adopted quite well while rolling out more stores.

This interface is not used by the library itself, but its examples and could provide another feature for managing the lifecycle of a store. Similar to doctrine schema management or messenger setup.

To level this up, we would need to add the counterpart method, e.g. drop or tearDown or destroy or killItWithFire, which could be combined with corresponding commands like ai:store:initialize and ai:store:destory.

We should aling:

• Do we want to have that feature?
  • If not, that brings in the question about dropping the interface
• How should we name the methods - and is it only the two of them?

I'm def in favor of having that in the lib + commands.

[chr-hertel]

What do you think about ManagedStoreInterface with setup and drop?

we only need the functionality if the store component should manage the store, not only use it.

cc @Guikingone & @OskarStark

[OskarStark]

Love it 👍🏻

[Guikingone]

Agree on the name and methods, makes more sense than DroppableStoreInterface 😅