feat: initial commit — unarr CLI

Search, inspect, stream, and download torrents from the terminal.
Replaces the entire *arr stack with a single binary.

internal/cmd/stats.go

@@ -0,0 +1,40 @@
+package cmd
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"os"
+
+	"github.com/spf13/cobra"
+
+	"github.com/torrentclaw/torrentclaw-cli/internal/ui"
+)
+
+func newStatsCmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:     "stats",
+		Short:   "Show system statistics",
+		Long:    "Display aggregator statistics including content counts, torrent sources, and recent ingestion history.",
+		Example: `  unarr stats`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			client := getClient()
+
+			resp, err := client.Stats(context.Background())
+			if err != nil {
+				return fmt.Errorf("failed to fetch stats: %w", err)
+			}
+
+			if jsonOut {
+				enc := json.NewEncoder(os.Stdout)
+				enc.SetIndent("", "  ")
+				return enc.Encode(resp)
+			}
+
+			ui.PrintStats(resp)
+			return nil
+		},
+	}
+
+	return cmd
+}