5.4.0
feat(tree): `tree` focus supports `relative`
fix(tree): fix tree unexpected expand (#16548)
refact: make components installable
refact: put all core modules in the core dir. only do export in lib/echarts
ts: let to const. And add eslint rule "prefer-const".
style: fix typo of `RoamPayload`.
fix(type): optimize types for dts bundling