fix(daemon,onboard): include webhook in channel supervisor and launch checks

has_supervised_channels() and has_launchable_channels() both called
channels_except_webhook(), causing webhook-only configs to never start
the channel supervisor and never show the launch prompt in the wizard.

Change both callsites to channels(), which includes webhook with the
same is_some() check used by every other channel.

Fixes #5798

Author: singlerider

crates/zeroclaw-runtime/src/daemon/mod.rs

@@ -143,7 +143,7 @@ pub async fn run(
             ));
         } else {
             crate::health::mark_component_ok("channels");
-            tracing::info!("No real-time channels configured; channel supervisor disabled");
+            tracing::info!("No channels configured; channel supervisor disabled");
         }
     } else {
         crate::health::mark_component_ok("channels");
@@ -960,11 +960,7 @@ fn validate_heartbeat_channel_config(config: &Config, channel: &str) -> Result<(
 }
 
 fn has_supervised_channels(config: &Config) -> bool {
-    config
-        .channels
-        .channels_except_webhook()
-        .iter()
-        .any(|(_, ok)| *ok)
+    config.channels.channels().iter().any(|(_, ok)| *ok)
 }
 
 // run_mqtt_sop_listener has been moved to zeroclaw-channels::orchestrator::mqtt.
@@ -1117,6 +1113,21 @@ mod tests {
         assert!(has_supervised_channels(&config));
     }
 
+    #[test]
+    fn webhook_only_config_is_supervised() {
+        let mut config = Config::default();
+        config.channels.webhook = Some(zeroclaw_config::schema::WebhookConfig {
+            enabled: true,
+            port: 8080,
+            listen_path: None,
+            send_url: None,
+            send_method: None,
+            auth_header: None,
+            secret: None,
+        });
+        assert!(has_supervised_channels(&config));
+    }
+
     #[test]
     fn resolve_delivery_none_when_unset() {
         let config = Config::default();

crates/zeroclaw-runtime/src/onboard/wizard.rs

@@ -94,7 +94,7 @@ const MODEL_CACHE_TTL_SECS: u64 = 12 * 60 * 60;
 const CUSTOM_MODEL_SENTINEL: &str = "__custom_model__";
 
 fn has_launchable_channels(channels: &ChannelsConfig) -> bool {
-    channels.channels_except_webhook().iter().any(|(_, ok)| *ok)
+    channels.channels().iter().any(|(_, ok)| *ok)
 }
 
 // ── Main wizard entry point ──────────────────────────────────────
@@ -7853,6 +7853,21 @@ mod tests {
         assert!(has_launchable_channels(&channels));
     }
 
+    #[test]
+    fn webhook_only_config_is_launchable() {
+        let mut channels = ChannelsConfig::default();
+        channels.webhook = Some(zeroclaw_config::schema::WebhookConfig {
+            enabled: true,
+            port: 8080,
+            listen_path: None,
+            send_url: None,
+            send_method: None,
+            auth_header: None,
+            secret: None,
+        });
+        assert!(has_launchable_channels(&channels));
+    }
+
     #[test]
     fn channels_repair_preserves_unmodified_channels() {
         use zeroclaw_config::schema::{DiscordConfig, MatrixConfig, StreamMode};