chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

services/forms/package_form.go

@@ -0,0 +1,30 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package forms
+
+import (
+	"net/http"
+
+	"gitea.dev/modules/web/middleware"
+	"gitea.dev/services/context"
+
+	"gitea.com/go-chi/binding"
+)
+
+type PackageCleanupRuleForm struct {
+	ID            int64
+	Enabled       bool
+	Type          string `binding:"Required;In(alpine,arch,cargo,chef,composer,conan,conda,container,cran,debian,generic,go,helm,maven,npm,nuget,pub,pypi,rpm,rubygems,swift,terraform,vagrant)"`
+	KeepCount     int    `binding:"In(0,1,5,10,25,50,100)"`
+	KeepPattern   string `binding:"RegexPattern"`
+	RemoveDays    int    `binding:"In(0,7,14,30,60,90,180)"`
+	RemovePattern string `binding:"RegexPattern"`
+	MatchFullName bool
+	Action        string `binding:"Required;In(save,remove)"`
+}
+
+func (f *PackageCleanupRuleForm) Validate(req *http.Request, errs binding.Errors) binding.Errors {
+	ctx := context.GetValidateContext(req)
+	return middleware.Validate(errs, ctx.Data, f, ctx.Locale)
+}