chore: release v2.0.0-rc.20

chore: bump version

chore: bump deps

ci: add 22 in tests and bump action version

build: version 2.0.0-rc.15

build: version 2.0.0-rc.14

chore: bump deps

build: version 2.0.0-rc.8

chore: bump deps

docs: remove default theme and plugin docs