chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

modules/git/signature_nogogit.go

@@ -0,0 +1,30 @@
+// Copyright 2015 The Gogs Authors. All rights reserved.
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+//go:build !gogit
+
+package git
+
+import (
+	"fmt"
+	"time"
+
+	"gitea.dev/modules/util"
+)
+
+// Signature represents the Author, Committer or Tagger information.
+type Signature struct {
+	Name  string    // the committer name, it can be anything
+	Email string    // the committer email, it can be anything
+	When  time.Time // the timestamp of the signature
+}
+
+func (s *Signature) String() string {
+	return fmt.Sprintf("%s <%s>", s.Name, s.Email)
+}
+
+// Decode decodes a byte array representing a signature to signature
+func (s *Signature) Decode(b []byte) {
+	*s = *parseSignatureFromCommitLine(util.UnsafeBytesToString(b))
+}