chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

modules/setting/attachment.go

@@ -0,0 +1,35 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package setting
+
+type AttachmentSettingType struct {
+	Storage      *Storage
+	AllowedTypes string
+	MaxSize      int64
+	MaxFiles     int
+	Enabled      bool
+}
+
+var Attachment AttachmentSettingType
+
+func loadAttachmentFrom(rootCfg ConfigProvider) (err error) {
+	Attachment = AttachmentSettingType{
+		AllowedTypes: ".avif,.cpuprofile,.csv,.dmp,.docx,.fodg,.fodp,.fods,.fodt,.gif,.gz,.jpeg,.jpg,.json,.jsonc,.log,.md,.mov,.mp4,.odf,.odg,.odp,.ods,.odt,.patch,.pdf,.png,.pptx,.svg,.tgz,.txt,.webm,.webp,.xls,.xlsx,.zip",
+		MaxSize:      100,
+		MaxFiles:     5,
+		Enabled:      true,
+	}
+	sec, _ := rootCfg.GetSection("attachment")
+	if sec == nil {
+		Attachment.Storage, err = getStorage(rootCfg, "attachments", "", nil)
+		return err
+	}
+
+	Attachment.AllowedTypes = sec.Key("ALLOWED_TYPES").MustString(Attachment.AllowedTypes)
+	Attachment.MaxSize = sec.Key("MAX_SIZE").MustInt64(Attachment.MaxSize)
+	Attachment.MaxFiles = sec.Key("MAX_FILES").MustInt(Attachment.MaxFiles)
+	Attachment.Enabled = sec.Key("ENABLED").MustBool(Attachment.Enabled)
+	Attachment.Storage, err = getStorage(rootCfg, "attachments", "", sec)
+	return err
+}