Context

During Discord integration testing, netclaw stats and the /api/health/status endpoint report Slack telemetry counters (slackCounters) even when Slack is not active, and have no Discord equivalent.

Current status response includes:

"telemetry": {
    "slackCounters": {
        "eventsReceived": 344,
        "eventsDropped": 252,
        "eventsRouted": 344,
        "messagesEnqueued": 92,
        "repliesPosted": 136,
        "repliesRejected": 0,
        "repliesFailed": 0
    }
}

Expected Behavior

• Only show counters for active channels
• Add equivalent discordCounters when Discord is enabled
• Ideally, make the counters channel-agnostic or keyed by channel type (e.g., channelCounters: { "slack": {...}, "discord": {...} })

Key Files

• src/Netclaw.Daemon/Gateway/DaemonStatsService.cs
• src/Netclaw.Daemon/Gateway/DaemonRuntimeStatusService.cs
• src/Netclaw.Channels.Discord/ — needs telemetry counters wired up
• src/Netclaw.Channels.Telemetry/ — shared telemetry infrastructure