is there any notion of a flat multivault with self contained vaults? i am just wondering if i am doing this correctly. so i have two vaults that i primarily use: my personal vault, and my shared team vault. i want all of this within one vscode window (workspace?). this is because i try to migrate my personal vault notes into my shared team vault as much as possible, and reduce duplication. what is the best way to do this? is one vault always going to be a dependency of another vault? or is there a flat structure to it