refactor: Remove deprecated gt deacon pending command

The functionality now lives exclusively in gt spawn pending.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

internal/cmd/deacon.go

@@ -111,24 +111,8 @@ This command is typically called by the daemon during cold startup.`,
 	RunE: runDeaconTriggerPending,
 }
 
-var deaconPendingCmd = &cobra.Command{
-	Use:   "pending [session-to-clear]",
-	Short: "[DEPRECATED] Use 'gt spawn pending' instead",
-	Long: `DEPRECATED: Use 'gt spawn pending' instead.
-
-This command has been moved to 'gt spawn pending' since pending spawn
-tracking is not Deacon-specific - anyone might need to observe pending
-polecats (Mayor, humans, debugging, etc.).
-
-The functionality is identical:
-  gt spawn pending                    # List all pending with output
-  gt spawn pending gastown/p-abc123   # Clear specific session from pending`,
-	Args: cobra.MaximumNArgs(1),
-	RunE: runDeaconPending,
-}
 
 var triggerTimeout time.Duration
-var pendingLines int
 
 func init() {
 	deaconCmd.AddCommand(deaconStartCmd)
@@ -138,16 +122,11 @@ func init() {
 	deaconCmd.AddCommand(deaconRestartCmd)
 	deaconCmd.AddCommand(deaconHeartbeatCmd)
 	deaconCmd.AddCommand(deaconTriggerPendingCmd)
-	deaconCmd.AddCommand(deaconPendingCmd)
 
 	// Flags for trigger-pending
 	deaconTriggerPendingCmd.Flags().DurationVar(&triggerTimeout, "timeout", 2*time.Second,
 		"Timeout for checking if Claude is ready")
 
-	// Flags for pending
-	deaconPendingCmd.Flags().IntVarP(&pendingLines, "lines", "n", 15,
-		"Number of terminal lines to capture per session")
-
 	rootCmd.AddCommand(deaconCmd)
 }
 
@@ -409,107 +388,3 @@ func runDeaconTriggerPending(cmd *cobra.Command, args []string) error {
 	return nil
 }
 
-// runDeaconPending shows pending spawns with captured output for AI observation.
-// This is the ZFC-compliant way for Deacon to observe polecats.
-func runDeaconPending(cmd *cobra.Command, args []string) error {
-	townRoot, err := workspace.FindFromCwdOrError()
-	if err != nil {
-		return fmt.Errorf("not in a Gas Town workspace: %w", err)
-	}
-
-	// If session argument provided, clear it from pending
-	if len(args) == 1 {
-		return clearPendingSession(townRoot, args[0])
-	}
-
-	// Step 1: Check inbox for new POLECAT_STARTED messages
-	pending, err := polecat.CheckInboxForSpawns(townRoot)
-	if err != nil {
-		return fmt.Errorf("checking inbox: %w", err)
-	}
-
-	if len(pending) == 0 {
-		fmt.Printf("%s No pending spawns\n", style.Dim.Render("○"))
-		return nil
-	}
-
-	t := tmux.NewTmux()
-
-	fmt.Printf("%s Pending spawns (%d):\n\n", style.Bold.Render("●"), len(pending))
-
-	for i, ps := range pending {
-		// Check if session still exists
-		running, err := t.HasSession(ps.Session)
-		if err != nil {
-			fmt.Printf("Session: %s\n", ps.Session)
-			fmt.Printf("  Status: error checking session: %v\n\n", err)
-			continue
-		}
-
-		if !running {
-			fmt.Printf("Session: %s\n", ps.Session)
-			fmt.Printf("  Status: session no longer exists\n\n")
-			continue
-		}
-
-		// Capture terminal output for AI analysis
-		output, err := t.CapturePane(ps.Session, pendingLines)
-		if err != nil {
-			fmt.Printf("Session: %s\n", ps.Session)
-			fmt.Printf("  Status: error capturing output: %v\n\n", err)
-			continue
-		}
-
-		// Print session info
-		fmt.Printf("Session: %s\n", ps.Session)
-		fmt.Printf("  Rig: %s\n", ps.Rig)
-		fmt.Printf("  Polecat: %s\n", ps.Polecat)
-		if ps.Issue != "" {
-			fmt.Printf("  Issue: %s\n", ps.Issue)
-		}
-		fmt.Printf("  Spawned: %s ago\n", time.Since(ps.SpawnedAt).Round(time.Second))
-		fmt.Printf("  Terminal output (last %d lines):\n", pendingLines)
-		fmt.Println(strings.Repeat("─", 50))
-		fmt.Println(output)
-		fmt.Println(strings.Repeat("─", 50))
-
-		if i < len(pending)-1 {
-			fmt.Println()
-		}
-	}
-
-	fmt.Println()
-	fmt.Printf("%s To trigger a ready polecat:\n", style.Dim.Render("→"))
-	fmt.Printf("  gt nudge <session> \"Begin.\"\n")
-
-	return nil
-}
-
-// clearPendingSession removes a session from the pending list.
-func clearPendingSession(townRoot, session string) error {
-	pending, err := polecat.LoadPending(townRoot)
-	if err != nil {
-		return fmt.Errorf("loading pending: %w", err)
-	}
-
-	var remaining []*polecat.PendingSpawn
-	found := false
-	for _, ps := range pending {
-		if ps.Session == session {
-			found = true
-			continue
-		}
-		remaining = append(remaining, ps)
-	}
-
-	if !found {
-		return fmt.Errorf("session %s not found in pending list", session)
-	}
-
-	if err := polecat.SavePending(townRoot, remaining); err != nil {
-		return fmt.Errorf("saving pending: %w", err)
-	}
-
-	fmt.Printf("%s Cleared %s from pending list\n", style.Bold.Render("✓"), session)
-	return nil
-}