maybe you could answer a question about kilo usage: If I choose Google Gemini as the API provider and give it my Gemini API key, why does it say that I'm low on credits (and I get API request failures immediately)? As far as I understand gemini 2.5 pro preview is free to use. (and in Cline I'm able to choose Google Gemini as the API provider & provide my API key and it will successfully make API requests)