Database: Use non-small integers for ticks
Database: Use non-small integers for ticks

A limit of 32767 ticks might actually be relevant for long-running
competitions (think CI mode).

Co-authored-by: Simon Ruderich <088e16a1019277b15d58faf0541e11910eb756f6@ruderich.org>

fausecteam/ctf-gameserver,fausecteam/ctf-gameserver,fausecteam/ctf-gameserver,fausecteam/ctf-gameserver,fausecteam/ctf-gameserver