multiple variant meshes
bugfix: fsaverage err URL encoding selected
regions
maint: some simplification

fix: add stories interactions
todo: temporarily disable plugin api tests
chore: removed pure constant svc, and reorg constants
chore: updated some dep

refactor: refactor parcellation version traverse
feat: region.directive navigate to
refactor: remove unused interface & functions
refactor: complete remove old store
refactor: nehubaViewer ready state refactored
feat: added region chip

wip: migrate/remove src/service/