Swarm id instead of Jami id

[Bug report]

• Device model: iPhone 12

• iOS version: iOS 18

• Jami version: last version

• Distribution channel : [App Store]

• State of the app when the bug appears: [foreground]

• Can you reproduce the bug: [at will]

Steps to reproduce (STR):

1. open a chat with one of your contacts
2. it shows swarm id as identifier instead of contact id

• Actual result: It shows swarm id as identifier instead of contact id, which is not consistent with Android version and is a bad UX
• Expected result: It should show both ids with different title.

mentioned in commit 122c763f

mentioned in commit 6eeec02c