feat: add Jira URL integration and relay functionality

- Implemented OpenBrowserURL function to open Jira links
- Updated components to utilize the new Jira URL feature
- Added relay server to manage real-time URL updates
- Set default Jira URL in settings if not specified

internal/storage/storage.go

@@ -79,6 +79,9 @@ func (s *Storage) ensureDefaults() error {
 		// Migrate old default value to new default (60 min instead of 15)
 		s.db.Model(&settings).Update("default_meeting_time", 3600)
 	}
+	if settings.DefaultJiraUrl == "" {
+		s.db.Model(&settings).Update("default_jira_url", "https://jira.ncloudtech.ru/secure/RapidBoard.jspa?rapidView=1431&projectKey=RNDIN")
+	}
 
 	var meeting models.Meeting
 	result = s.db.First(&meeting)