Ignore .claude dirs when listing polecats

internal/polecat/manager.go

@@ -7,6 +7,7 @@ import (
 	"os/exec"
 	"path/filepath"
 	"strconv"
+	"strings"
 	"time"
 
 	"github.com/steveyegge/gastown/internal/beads"
@@ -547,6 +548,9 @@ func (m *Manager) List() ([]*Polecat, error) {
 		if !entry.IsDir() {
 			continue
 		}
+		if strings.HasPrefix(entry.Name(), ".") {
+			continue
+		}
 
 		polecat, err := m.Get(entry.Name())
 		if err != nil {

internal/polecat/manager_test.go

@@ -194,6 +194,9 @@ func TestListWithPolecats(t *testing.T) {
 			t.Fatalf("mkdir: %v", err)
 		}
 	}
+	if err := os.MkdirAll(filepath.Join(root, "polecats", ".claude"), 0755); err != nil {
+		t.Fatalf("mkdir .claude: %v", err)
+	}
 	// Create mayor/rig for beads path
 	mayorRig := filepath.Join(root, "mayor", "rig")
 	if err := os.MkdirAll(mayorRig, 0755); err != nil {