- connection store: connectedIds array, per-connection health/serverInfo maps
- connect() no longer disconnects existing connections
- New switchTo(id), disconnectById(id), isConnectedById(id) methods
- Per-connection health check timers (Map-based)
- ConnectionCard: switch to connected, connect if not, disconnect if active
- MainArea: per-connection tab state (save/restore on switch)
- Connection switcher dropdown in tab bar showing all open connections
- Clean up tab state when connection disconnects
- NewConnectionDialog: sentinel toggle + host/port/masterName/nodePassword form
- connection.ts: use ioredis sentinels config when sentinelEnabled
- Add sentinelEnabled/sentinelHost/sentinelPort/sentinelNodePassword to all types
- i18n keys for all sentinel fields (zh-CN + en)
- Add ssh2 dependency for SSH port forwarding
- NewConnectionDialog: SSH toggle + host/port/user/password/privateKey/passphrase form
- connection.ts: createSshTunnel() with local port forwarding
- Connect ioredis through SSH tunnel when sshEnabled
- Clean up SSH client + tunnel server on disconnect
- i18n keys for all SSH fields (zh-CN + en)
- Add sshPassphrase to all ConnectionConfig types
Jokul