Refresh fixes

[chuckdries]

• bring back online status indicator
• add loading indicator when refreshing or loading game
• load game on current page directly instead of relying on /games refresh
• when socket reconnects, only refresh active games, not all games

[chuckdries]

implemented all but the last bullet in ce37f82916c06e256d8881d0b78f3b8d187092e6