General Fixes and Improvements - Jun 26

MT5 Synchronization covers trades taken 24+ hours ago.
User default image was applied consistently.
Manager Role in Broker Admin has now access to all internal communities and competitions.
Responsiveness for Championships and Skin-Themed competitions were improved.
"Participant" tag was changed if competition already ended.
Disqualifying a participant manually, now accepts a disqualification reason.
Fix: Negative timer value for competitions.
Fix: News Trading Rule with duplicated option.
Fix: Wrong navigation for "Back to Competitions" in any interaction.