fix: send a team's permission before its units (Gitea 28), hidden private-org team reviews, long non-ASCII repo descriptions, -R NAME vs directory guard, flake fallback

Signed-off-by: bircni <bircni@icloud.com>

internal/app/repository_create.go

@@ -11,6 +11,7 @@ import (
 	"path/filepath"
 	"slices"
 	"strings"
+	"unicode/utf8"
 
 	"gitea.dev/tea/internal/clierr"
 	"gitea.dev/tea/internal/services"
@@ -209,8 +210,8 @@ func validateCreateFlags(cmd *cobra.Command, opts services.RepositoryOptions, or
 		return clierr.Wrap(clierr.Usage, errors.New("--team requires --org and a team name"))
 	case changed("template") && template == "":
 		return clierr.Wrap(clierr.Usage, errors.New("--template requires owner/repo or a repository URL"))
-	case len(opts.Description) > 2048:
-		return clierr.Wrap(clierr.Usage, errors.New("description cannot exceed 2048 bytes"))
+	case utf8.RuneCountInString(opts.Description) > 2048:
+		return clierr.Wrap(clierr.Usage, errors.New("description cannot exceed 2048 characters"))
 	case template == "" && (opts.Gitignores != "" || opts.License != "" || opts.Readme != "" || opts.DefaultBranch != "") && !opts.AutoInit:
 		return clierr.Wrap(clierr.Usage, errors.New("initial content and default branch options require --auto-init"))
 	case template != "" && changed("auto-init", "label-template", "gitignores", "license", "readme", "as-template", "trust-model", "object-format"):