fix: update gradio 5.0 API - remove show_copy_button, move theme/css to launch()

fix: use HF Spaces recommended pattern - remove sdk_version, manage gradio in requirements.txt

fix: update gradio sdk_version in README and requirements.txt

fix: upgrade gradio to 5.0.0+ for huggingface_hub compatibility

fix: upgrade gradio to support latest huggingface_hub

fix: update requirements.txt to use fastembed>=0.7.0 and remove sentence-transformers

revert: use fastembed>=0.7.0 with rerank module, remove huggingface_hub version constraint

fix: downgrade fastembed to <0.7.0 for huggingface_hub compatibility

fix: pin huggingface_hub<0.20.0 for gradio 4.44.1 compatibility

fix: use direct dependencies in root requirements.txt for HF Spaces

refactor: split nodes into modules, add core/prompts, switch to sync mode

Fix requirements.txt: Use direct dependencies instead of relative path

Update app.py: Change logging level from INFO to WARNING

Add CodeWeaver directory

Initial commit for Hugging Face Spaces