validate([ 'ollama_url' => 'required|url|max:255', 'ollama_model' => 'required|string|max:100', ]); $ai = AiSetting::get(); $ai->ollama_url = rtrim($request->ollama_url, '/'); $ai->ollama_model = $request->ollama_model; $ai->save(); return redirect()->route('admin.ai.show')->with('success', 'KI-Einstellungen gespeichert.'); } }