chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

routers/api/packages/rubygems/rubygems_test.go

@@ -0,0 +1,41 @@
+// Copyright 2025 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package rubygems
+
+import (
+	"strings"
+	"testing"
+
+	rubygems_module "gitea.dev/modules/packages/rubygems"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestWritePackageVersion(t *testing.T) {
+	buf := &strings.Builder{}
+
+	writePackageVersionForList(nil, "1.0", " ", buf)
+	assert.Equal(t, "1.0 ", buf.String())
+	buf.Reset()
+
+	writePackageVersionForList(&rubygems_module.Metadata{Platform: "ruby"}, "1.0", " ", buf)
+	assert.Equal(t, "1.0 ", buf.String())
+	buf.Reset()
+
+	writePackageVersionForList(&rubygems_module.Metadata{Platform: "linux"}, "1.0", " ", buf)
+	assert.Equal(t, "1.0_linux ", buf.String())
+	buf.Reset()
+
+	writePackageVersionForDependency("1.0", "", buf)
+	assert.Equal(t, "1.0 ", buf.String())
+	buf.Reset()
+
+	writePackageVersionForDependency("1.0", "ruby", buf)
+	assert.Equal(t, "1.0 ", buf.String())
+	buf.Reset()
+
+	writePackageVersionForDependency("1.0", "os", buf)
+	assert.Equal(t, "1.0-os ", buf.String())
+	buf.Reset()
+}