- Add .gitattributes forcing eol=lf for img/*.svg so vm.readFile()
base64 output is deterministic regardless of core.autocrlf / Windows
checkout behavior. Fixes testFlipTokenToSad() failing with CRLF
checked-out SVGs.
- Correct 'remappping' -> 'remappings' in foundry.toml (was emitting a
build warning).