maint: update sapi schema

refactor: e2e checklist

maint: minor fix on spalshscreen
refactor: reworked e2e checklist

main: doc, typo

maint: updated repo README.md
maint: typo, update k8s configmap value, cleaned up env var
maint: plugin API documentation
fix: plugin API generation
maint: use stable as default siibra-api endpoint
maint: add git repo to mkdocs

feat: support for compound feat

fix: schema generation
chore: gha checkout/setupnode

chore: api doc

feat: remove unused imports

fix: dropped nii may have multiple dim
fix: showing dropped nii filename
fix: fix user layer message
chore: plotly loading bar
chore: helm deploy scripts

chore: remove unused connectivity display fn
fix: add feedback when error fetching feature

tmp: remove jba31

fix helm + doc