chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

routers/api/v1/misc/version.go

@@ -0,0 +1,25 @@
+// Copyright 2017 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package misc
+
+import (
+	"net/http"
+
+	"gitea.dev/modules/setting"
+	"gitea.dev/modules/structs"
+	"gitea.dev/services/context"
+)
+
+// Version shows the version of the Gitea server
+func Version(ctx *context.APIContext) {
+	// swagger:operation GET /version miscellaneous getVersion
+	// ---
+	// summary: Returns the version of the Gitea application
+	// produces:
+	// - application/json
+	// responses:
+	//   "200":
+	//     "$ref": "#/responses/ServerVersion"
+	ctx.JSON(http.StatusOK, &structs.ServerVersion{Version: setting.AppVer})
+}