chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

modules/gitrepo/clone.go

@@ -0,0 +1,24 @@
+// Copyright 2025 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package gitrepo
+
+import (
+	"context"
+
+	"gitea.dev/modules/git"
+)
+
+// CloneExternalRepo clones an external repository to the managed repository.
+func CloneExternalRepo(ctx context.Context, fromRemoteURL string, toRepo Repository, opts git.CloneRepoOptions) error {
+	return git.Clone(ctx, fromRemoteURL, repoPath(toRepo), opts)
+}
+
+// CloneRepoToLocal clones a managed repository to a local path.
+func CloneRepoToLocal(ctx context.Context, fromRepo Repository, toLocalPath string, opts git.CloneRepoOptions) error {
+	return git.Clone(ctx, repoPath(fromRepo), toLocalPath, opts)
+}
+
+func Clone(ctx context.Context, fromRepo, toRepo Repository, opts git.CloneRepoOptions) error {
+	return git.Clone(ctx, repoPath(fromRepo), repoPath(toRepo), opts)
+}