Added Requesty as a provider (#1006)

Co-authored-by: Thorsten Sommer <SommerEngineering@users.noreply.github.com>

README.md

@@ -51,6 +51,7 @@ MindWork AI Studio is a free desktop app for macOS, Windows, and Linux. It provi
   - [Hetzner](https://experiments.hetzner.com) (experimental inference API running open-source models in the EU)
   - [IONOS](https://cloud.ionos.com/managed/ai-model-hub) (AI Model Hub running open-source models in Germany)
   - [LiteLLM](https://www.litellm.ai/) (an AI gateway you run yourself, in front of models from many providers)
+  - [Requesty](https://www.requesty.ai/) (a hosted AI gateway from the UK, in front of models from many providers)
   - [Hugging Face](https://huggingface.co/) using their [inference providers](https://huggingface.co/docs/inference-providers/index) such as Cerebras, Nebius, Sambanova, Novita, Hyperbolic, Together AI, Fireworks, Hugging Face
   - Self-hosted models using [llama.cpp](https://github.com/ggerganov/llama.cpp), [ollama](https://github.com/ollama/ollama), [LM Studio](https://lmstudio.ai/), and [vLLM](https://github.com/vllm-project/vllm)
   - [Groq](https://groq.com/)