NewSwarmPage: can't set avatar /title/description

Scenario

• Click on "Start swarm"
• Set description + Avatar
• Validate

Current result

• Description and avatar not saved

Expected

• Avatar and description should be saved

added good first issue typebug ui/ux labels

mentioned in issue #1094 (closed)

added sprintto review label

https://review.jami.net/c/jami-client-qt/+/24474

mentioned in commit d58fcabd

removed sprintto review label

closed