fix(settings): защищать восстановление базы от повторов и смены контекста

lib/proxy-backend-request.ts

@@ -38,6 +38,8 @@ export async function proxyBackendRequest(
     const contentDisposition = upstream.headers.get("Content-Disposition")
     if (contentType) responseHeaders.set("Content-Type", contentType)
     if (contentDisposition) responseHeaders.set("Content-Disposition", contentDisposition)
+    const databaseOutcome = upstream.headers.get("X-System-Database-Outcome")
+    if (databaseOutcome) responseHeaders.set("X-System-Database-Outcome", databaseOutcome)
 
     return new Response(upstream.body, {
       status: upstream.status,