chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

modules/setting/migrations.go

@@ -0,0 +1,28 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package setting
+
+// Migrations settings
+var Migrations = struct {
+	MaxAttempts        int
+	RetryBackoff       int
+	AllowedDomains     string
+	BlockedDomains     string
+	AllowLocalNetworks bool
+	SkipTLSVerify      bool
+}{
+	MaxAttempts:  3,
+	RetryBackoff: 3,
+}
+
+func loadMigrationsFrom(rootCfg ConfigProvider) {
+	sec := rootCfg.Section("migrations")
+	Migrations.MaxAttempts = sec.Key("MAX_ATTEMPTS").MustInt(Migrations.MaxAttempts)
+	Migrations.RetryBackoff = sec.Key("RETRY_BACKOFF").MustInt(Migrations.RetryBackoff)
+
+	Migrations.AllowedDomains = sec.Key("ALLOWED_DOMAINS").MustString("")
+	Migrations.BlockedDomains = sec.Key("BLOCKED_DOMAINS").MustString("")
+	Migrations.AllowLocalNetworks = sec.Key("ALLOW_LOCALNETWORKS").MustBool(false)
+	Migrations.SkipTLSVerify = sec.Key("SKIP_TLS_VERIFY").MustBool(false)
+}