migrate to pinecone and show graph color

Update pyproject.toml

Add Streamlit app with Altair visualization and update dependencies

Feed tables data into databse table

feat: update environment configuration for Chroma settings; add seed_vector_data script for processing input data; enhance app startup to include data seeding

feat: add ChromaClient for managing embeddings with ChromaDB

feat: Add Pydantic models for query extraction and implement PydanticAgent for SQL query verification

feat: Initialize FastAPI project with database configuration and CRUD structure