When configuring flake8-quotes together with the formatter, it seems strange to specify the type of quotes you use twice:

[tool.ruff.format]
quote-style = "single"

[tool.ruff.lint.flake8-quotes]
inline-quotes = "single"

I propose using quote-style from [tool.ruff.format] as a default value for inline-quotes from [tool.ruff.lint.flake8-quotes].

If others agree, I can send a PR.