Trim teammate prompt UI and MCP debug logs

src/utils/teamDiscovery.ts

@@ -20,7 +20,6 @@ export type TeammateStatus = {
   agentId: string
   agentType?: string
   model?: string
-  prompt?: string
   status: 'running' | 'idle' | 'unknown'
   color?: string
   idleSince?: string // ISO timestamp from idle notification
@@ -60,7 +59,6 @@ export function getTeammateStatuses(teamName: string): TeammateStatus[] {
       agentId: member.agentId,
       agentType: member.agentType,
       model: member.model,
-      prompt: member.prompt,
       status,
       color: member.color,
       tmuxPaneId: member.tmuxPaneId,