Remove unnecessary console logging in ActionGraph and enhance Clawdbot parser to skip irrelevant lifecycle events

- Eliminated debug logging for session not found cases in ActionGraph to reduce console noise.
- Updated Clawdbot parser to skip lifecycle/internal events that do not belong to a session, improving event handling efficiency.

src/components/monitor/ActionGraph.tsx

@@ -133,8 +133,6 @@ export function ActionGraph({
             markerEnd: { type: MarkerType.ArrowClosed },
             style: { stroke: '#6b7280' },
           })
-        } else {
-          console.log('[graph] session not found for action:', first.sessionKey, 'available:', [...sessionNodeIds])
         }
 
         // Connect actions in sequence

src/integrations/clawdbot/parser.ts

@@ -128,6 +128,10 @@ export function parseEventFrame(
 
   if (frame.event === 'agent' && frame.payload) {
     const agentEvent = frame.payload as AgentEvent
+    // Skip lifecycle/internal events that don't belong to a session
+    if (!agentEvent.stream || agentEvent.stream === 'lifecycle') {
+      return null
+    }
     return {
       action: agentEventToAction(agentEvent),
     }