feat(llm-model): enable hf models support

Create LICENSE

docs(README): update contributing sectiong to reference the CONTRIBUTING.md file

Create CONTRIBUTING.md

docs(readme): update readme

fix(config): add load_dotenv

feat(pipeline): integrate components and add error handling

fix(config): add missing imports and sync model configuration

feat(config-entrypoint): add run_jazz_agent and centralize orchestration

feat(pipeline): build the pipeline core functions

feat(agent): a prototype of the agent design

installing the relevant dependencies and document them in requirements.txt

docs(README.md): wrap the folder structure with a code block

docs: update the readme to the new purpose of the project

refactor: restructure project with agent and pipeline modules