Update README with Atvar v2 features: Alexzo APIs, reasoning, fixed identity

Update Atvar system prompt v2: Fixed identity, Alexzo API tools

Update Atvar tools v2: Alexzo APIs (Search, News, Weather, Image Generation)

Update Atvar v2: Fixed identity, Alexzo API tools, reasoning-ready system prompt

Add Atvar Reasoning Trainer v2 notebook (LIMO + Alexzo APIs)

Add Atvar Reasoning Trainer v2 (LIMO + Alexzo APIs + fixed identity)

Upload Atvar training notebook (P100 compatible)

Upload README.md with huggingface_hub

Upload atvar_tools.json with huggingface_hub

Upload atvar_system_prompt.txt with huggingface_hub

Upload atvar_training_data.jsonl with huggingface_hub

Upload generation_config.json with huggingface_hub

Upload config.json with huggingface_hub

Upload tokenizer_config.json with huggingface_hub

Upload folder using huggingface_hub

initial commit