v0.12.0 migrate sqlite3 to psql18, updated auth, deploy docs, account and replay updates

internal/client/session/session.go

@@ -40,4 +40,4 @@ func (s *Session) SetGameState(game any) {
 	}
 }
 func (s *Session) SetPlayerColor(color string) { s.PlayerColor = color }
-func (s *Session) GetPlayerColor() string      { return s.PlayerColor }
+func (s *Session) GetPlayerColor() string      { return s.PlayerColor }