And if such a resource doesn't exist or that topic is not in the current guidelines/checklists - offering to take up the task of creating or adding an topic to the list of things to check before submitting a PR can be helpful.
Eliminating nitpicky PR comments by having pretty verbose coding guidelines as well as pretty strict settings for automatic code linters/syntax checkers/static type validators means the PR feedback cycle is a lot more focused.
And for architectural discussion - draft PRs can be useful early on for feedback on design choices for more challenging features can be helpful.