Add clone and list commands

gtea clone <repo> or <owner/repo> — clones with auth baked in
gtea list — shows all your repos with visibility and URL

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

cmd/list.go

@@ -0,0 +1,51 @@
+package cmd
+
+import (
+	"fmt"
+
+	gogitea "code.gitea.io/sdk/gitea"
+	"github.com/spf13/cobra"
+)
+
+var listCmd = &cobra.Command{
+	Use:   "list",
+	Short: "List your Gitea repos",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		cfg, err := loadConfig()
+		if err != nil {
+			return err
+		}
+
+		client, err := gogitea.NewClient(cfg.URL, gogitea.SetToken(cfg.Token))
+		if err != nil {
+			return fmt.Errorf("connecting to Gitea: %w", err)
+		}
+
+		repos, _, err := client.ListMyRepos(gogitea.ListReposOptions{
+			ListOptions: gogitea.ListOptions{PageSize: 50},
+		})
+		if err != nil {
+			return fmt.Errorf("listing repos: %w", err)
+		}
+
+		if len(repos) == 0 {
+			fmt.Println("No repos found.")
+			return nil
+		}
+
+		fmt.Printf("%-30s  %-8s  %s\n", "NAME", "PRIVATE", "URL")
+		fmt.Printf("%-30s  %-8s  %s\n", "----", "-------", "---")
+		for _, r := range repos {
+			priv := "public"
+			if r.Private {
+				priv = "private"
+			}
+			fmt.Printf("%-30s  %-8s  %s\n", r.Name, priv, r.HTMLURL)
+		}
+		return nil
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(listCmd)
+}