Integrate `/_matrix/identity/v2/lookup` to support search user by email or phone number

[hoangdat]

Desc:

• in public platform /_twake/identity/v1/lookup/match was disabled (no connect to any organization's directory)
• in public platform contact still not synchronized (ContactManager will have no data)
• if user want to find somebody by email or phone number -> we should use /_matrix/identity/v2/lookup endpoint
• email or phone number must be full and hashed with details algorithms from /_matrix/identity/v2/hash_details

DoD:

• support in search
• support in search of contact tab - but try to filter out duplicated result
• support in search user in creating direct chat
• support in search user in creating group chat
• support in search user in adding member to group

[tprudentova]

@hoangdat could you please make an estimation for this feature in the upcoming sprint?

[hoangdat]

Included in 1 month for contact syncing

[tprudentova]

@hoangdat awesome, thank you!!!