fix: gt hook uses --status=hooked for consistency with gt sling (gt-frhcq.1)

The gt hook command was using --status=pinned while gt sling and the rest
of the codebase use --status=hooked. This inconsistency meant gt hook would
not find beads hooked by gt sling, and vice versa.

Changes:
- hook.go: Use beads.StatusHooked instead of beads.StatusPinned
- hook.go: Update bd update command to use --status=hooked
- unsling.go: Use beads.StatusHooked when finding hooked beads
- Update error messages and comments to say "hooked" instead of "pinned"

This fix ensures gt hook works uniformly for all bead types (molecules,
issues, mail beads) since they all use the same beads system.

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

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

internal/cmd/hook.go

@@ -67,7 +67,7 @@ func init() {
 	hookCmd.Flags().StringVarP(&hookSubject, "subject", "s", "", "Subject for handoff mail (optional)")
 	hookCmd.Flags().StringVarP(&hookMessage, "message", "m", "", "Message for handoff mail (optional)")
 	hookCmd.Flags().BoolVarP(&hookDryRun, "dry-run", "n", false, "Show what would be done")
-	hookCmd.Flags().BoolVarP(&hookForce, "force", "f", false, "Replace existing incomplete pinned bead")
+	hookCmd.Flags().BoolVarP(&hookForce, "force", "f", false, "Replace existing incomplete hooked bead")
 
 	// --json flag for status output (used when no args, i.e., gt hook --json)
 	hookCmd.Flags().BoolVar(&moleculeJSON, "json", false, "Output as JSON (for status)")
@@ -114,17 +114,17 @@ func runHook(cmd *cobra.Command, args []string) error {
 
 	b := beads.New(workDir)
 
-	// Check for existing pinned bead for this agent
+	// Check for existing hooked bead for this agent
 	existingPinned, err := b.List(beads.ListOptions{
-		Status:   beads.StatusPinned,
+		Status:   beads.StatusHooked,
 		Assignee: agentID,
 		Priority: -1,
 	})
 	if err != nil {
-		return fmt.Errorf("checking existing pinned beads: %w", err)
+		return fmt.Errorf("checking existing hooked beads: %w", err)
 	}
 
-	// If there's an existing pinned bead, check if we can auto-replace
+	// If there's an existing hooked bead, check if we can auto-replace
 	if len(existingPinned) > 0 {
 		existing := existingPinned[0]
 
@@ -169,7 +169,7 @@ func runHook(cmd *cobra.Command, args []string) error {
 			}
 		} else {
 			// Existing incomplete bead blocks new hook
-			return fmt.Errorf("existing pinned bead %s is incomplete (%s)\n  Use --force to replace, or complete the existing work first",
+			return fmt.Errorf("existing hooked bead %s is incomplete (%s)\n  Use --force to replace, or complete the existing work first",
 				existing.ID, existing.Title)
 		}
 	}
@@ -177,7 +177,7 @@ func runHook(cmd *cobra.Command, args []string) error {
 	fmt.Printf("%s Hooking %s...\n", style.Bold.Render("🪝"), beadID)
 
 	if hookDryRun {
-		fmt.Printf("Would run: bd update %s --status=pinned --assignee=%s\n", beadID, agentID)
+		fmt.Printf("Would run: bd update %s --status=hooked --assignee=%s\n", beadID, agentID)
 		if hookSubject != "" {
 			fmt.Printf("  subject (for handoff mail): %s\n", hookSubject)
 		}
@@ -187,14 +187,14 @@ func runHook(cmd *cobra.Command, args []string) error {
 		return nil
 	}
 
-	// Pin the bead using bd update (discovery-based approach)
+	// Hook the bead using bd update (discovery-based approach)
-	pinCmd := exec.Command("bd", "update", beadID, "--status=pinned", "--assignee="+agentID)
+	hookCmd := exec.Command("bd", "update", beadID, "--status=hooked", "--assignee="+agentID)
-	pinCmd.Stderr = os.Stderr
+	hookCmd.Stderr = os.Stderr
-	if err := pinCmd.Run(); err != nil {
+	if err := hookCmd.Run(); err != nil {
-		return fmt.Errorf("pinning bead: %w", err)
+		return fmt.Errorf("hooking bead: %w", err)
 	}
 
-	fmt.Printf("%s Work attached to hook (pinned bead)\n", style.Bold.Render("✓"))
+	fmt.Printf("%s Work attached to hook (hooked bead)\n", style.Bold.Render("✓"))
 	fmt.Printf("  Use 'gt handoff' to restart with this work\n")
 	fmt.Printf("  Use 'gt hook' to see hook status\n")
 

internal/cmd/unsling.go

@@ -26,7 +26,7 @@ Examples:
   gt unsling greenplace/joe            # Clear joe's hook
   gt unsling gt-abc greenplace/joe     # Unsling gt-abc from joe
 
-The bead's status changes from 'pinned' back to 'open'.
+The bead's status changes from 'hooked' back to 'open'.
 
 Related commands:
   gt sling <bead>    # Hook + start (inverse of unsling)
@@ -92,14 +92,14 @@ func runUnsling(cmd *cobra.Command, args []string) error {
 
 	b := beads.New(workDir)
 
-	// Find pinned bead for this agent
+	// Find hooked bead for this agent
 	pinnedBeads, err := b.List(beads.ListOptions{
-		Status:   beads.StatusPinned,
+		Status:   beads.StatusHooked,
 		Assignee: agentID,
 		Priority: -1,
 	})
 	if err != nil {
-		return fmt.Errorf("checking pinned beads: %w", err)
+		return fmt.Errorf("checking hooked beads: %w", err)
 	}
 
 	if len(pinnedBeads) == 0 {
@@ -139,7 +139,7 @@ func runUnsling(cmd *cobra.Command, args []string) error {
 	// Unpin by setting status back to open
 	status := "open"
 	if err := b.Update(pinned.ID, beads.UpdateOptions{Status: &status}); err != nil {
-		return fmt.Errorf("unpinning bead %s: %w", pinned.ID, err)
+		return fmt.Errorf("unhooking bead %s: %w", pinned.ID, err)
 	}
 
 	// Log unhook event