10.2
docs: Update help center links for stream to channel rename.
docs: Add comma to all uses of "e.g." in contributor docs.
docs: Update Black and isort references to Ruff.
contributor docs: Link to new guide on continuing prior work.
contributor docs: More guidance on explaining your PR vs. prior ones.
contributor docs: Document policy for non-code attributions.
docs: Clarify design-discussions as to #mobile-design vs. #design.
contributor docs: Reorganize contributor guide.
contributor docs: Add a page on taking over prior work.
docs: Add contributor guide page on licensing.
contributor docs: Describe how to handle follow-ups.
docs: Fix a couple typos in pull request guide.
docs: Fix many spelling mistakes.