fix: Remove emoji from completion message in build script

feat: Add Debian packaging files for open-codex

feat: Add release script and Homebrew formula for open-codex

feat: Add Ollama integration and improve CLI usability and documentation

Update README.md

version bump

fix: add freeze_support to handle multiprocessing in PyInstaller builds

added lazy imports and minor clean ups

token added

added download information

version upgrade

displaying model download duration

updated readme

version bump + readme update

replaced gif