fix: make MySQL connection pool lazy to prevent startup crash on network resolution failures

feat: implement real-time source ingestion progress, chitchat intent classifier, and empty state fallback

Update branding to InteleX and fix deployment config

Fix: Prioritize secrets and add DB diagnostics

fixed import error and streamlined backend for groq

added getting started instructions to UI

unified system to use groq only and cleaned up UI

mega logs for pinecone connection

added detailed pinecone logging

added url_ref and conv_type fixes

fixed f-string syntax for Python 3.11 compatibility

Initial cloud-ready commit