docs: update the 'used by' section of the docs.

docs: clarify instructions on when to run AnchorJS

:memo: update docs site (broken link) and README

docs: update readme and docs to show esmodule usage.

:arrow_up: release version 5.0.0

chore: switch codeql to only run on main branch

arrow_up: bump eslint

feat: use globalThis, to support ESM global imports

feat: remove the 'touch' visibility option

docs: minor styling tweaks to the docs

Visually fix focus indicator by adjusting padding

:arrow_up: chore: update dev-dependencies

docs: clean up examples

docs: replace old used-by links in

fix: add 'designs' to .gitignore