Add evolution tier badge to get_card_embeds() title. Fetches
evolution/cards/{id} endpoint; prepends [T1]/[T2]/[T3]/[EVO] when
current_tier > 0. API failure is silently swallowed so card display
is never broken.
Also add ruff.toml to suppress legacy star-import rules (F403/F405)
and bare-except/type-comparison rules (E722/E721) for helpers/main.py,
which predates the pre-commit hook installation.
Closes#77
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
