[Flags] JAMES-4186 Interface for wrapping email query view in JMAP

[Arsnael]

cf linagora/tmail-backend#2172

Propose an interface for wrapping email query view in JMAP.

Have a Predicate: EmailQueryOptimizer wich basically does EmailQueryRequest => Option[SFlux[MessageId]]

Provide a James implementation that bundles EmailQueryView by reusing the predicate => EmailQueryViewOptimizer

EmailQueryMethod would traverse a Set<EmailQueryOptimizer>.

DoD:
EmailQueryView tests are still passing.

[quantranhong1999]

Note: EmailQueryMethod would traverse a Set<EmailQueryOptimizer>.

[Arsnael]

apache#2963

[chibenwa]

Do we have a JIRA ticket for this?

[Arsnael]

https://issues.apache.org/jira/browse/JAMES-4186

Forgot, my bad