feat: add .gitignore to .codspeed folder on creation
Prevents local benchmark results from being accidentally committed.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
fix: remove unnecessary ruff/mypy excludes for TheAlgorithms
Pre-commit naturally skips git submodule files, so explicit
exclude config is not needed.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>