maint: do not log ready endpoint

debug: add debug for plugin

staging release v2.13.0

maint: added js disabled page

refactor: port to python for backend

experimental: rework UI

feat: allow fsaverage grid toggle
feat: allow feature download
maint: surface face selection disabled

fix: state encoded annotations

feat: auto rotate support for ng

fix: improve reliability on viewer first load

maint: added text Centroid
feat: allow fsaverage grid to be toggled

v2.12.5

feat: enabled connectivity for jba3

feat: added version inspector in UI

v2.12.4

fix z plane traversal