[Sessions] Allow to specify the store name in a configuration file

[LoicPoullain]

Problems

• Having to specify the session store class every time in the hook @TokenRequired is tedious and reduce the readability of the overall code.
• This architecture does allow to easily switch an application to another session store.
• In the documentation, we always have to specify a session store such as TypeORMStore even if using TypeORM is not required.

Solution

Allow to specify the store in a configuration file.

Example

Before

@TokenRequired({ store: TypeORMStore })
export class ApiController {
  // ...
}

default.yml

settings:
  session:
    store: '@foal/typeorm'

After

@TokenRequired()
export class ApiController {
  // ...
}

[LoicPoullain]

Resolved in v1.10.0