chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

routers/web/swagger_json.go

@@ -0,0 +1,25 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package web
+
+import (
+	"html/template"
+
+	"gitea.dev/modules/setting"
+	"gitea.dev/services/context"
+)
+
+// SwaggerV1Json render swagger v1 json
+func SwaggerV1Json(ctx *context.Context) {
+	ctx.Data["SwaggerAppVer"] = template.HTML(template.JSEscapeString(setting.AppVer))
+	ctx.Data["SwaggerAppSubUrl"] = setting.AppSubURL // it is JS-safe
+	ctx.JSONTemplate("swagger/v1_json")
+}
+
+// OpenAPI3Json render OpenAPI 3.0 json (auto-converted from Swagger 2.0)
+func OpenAPI3Json(ctx *context.Context) {
+	ctx.Data["SwaggerAppVer"] = template.HTML(template.JSEscapeString(setting.AppVer))
+	ctx.Data["SwaggerAppSubUrl"] = setting.AppSubURL // it is JS-safe
+	ctx.JSONTemplate("swagger/v1_openapi3_json")
+}