feat: deprecate the use of max_tokens to max_completion_tokens, following openai api spec#378

jorgeantonio21 merged 3 commits intomainAtomaAI/atoma-node:mainfrom

ja-refactor-max-tokens-per-openai-api-specAtomaAI/atoma-node:ja-refactor-max-tokens-per-openai-api-specCopy head branch name to clipboard