Add explicit force replacement workflow

internal/cli/run.go

@@ -19,6 +19,7 @@ func runCommand(ctx context.Context, args []string, stdout, stderr io.Writer) in
 	flags.SetOutput(stderr)
 	configPath := flags.String("config", "", "path to config file")
 	dryRun := flags.Bool("dry-run", false, "load and validate config without publishing")
+	force := flags.Bool("force", false, "allow explicit destructive replacement for supported conflicts")
 	if err := flags.Parse(args); err != nil {
 		return exitUsage
 	}
@@ -29,6 +30,7 @@ func runCommand(ctx context.Context, args []string, stdout, stderr io.Writer) in
 	if err := app.Run(ctx, app.RunOptions{
 		ConfigPath: *configPath,
 		DryRun:     *dryRun,
+		Force:      *force,
 		Stdout:     stdout,
 	}); err != nil {
 		return fail(stderr, err)
@@ -38,13 +40,14 @@ func runCommand(ctx context.Context, args []string, stdout, stderr io.Writer) in
 
 func printRunHelp(w io.Writer) {
 	fmt.Fprint(w, `Usage:
-  distributor run --config <path> --dry-run
+  distributor run --config <path> [--dry-run] [--force]
 
 Options:
   --config <path>  Path to config file
   --dry-run        Load and validate config without publishing
+  --force          Allow explicit destructive replacement for supported conflicts
 
-Run discovers local source bundles, plans each configured destination, publishes
+Run discovers configured source bundles, plans each destination, publishes
 selected outputs unless --dry-run is set, and prints a final status summary.
 `)
 }