chore(all): fix automation and isort

compiler.py

core/abc.py

core/export_pdf.py

core/group.py

core/multisignal/aggregate.py

core/multisignal/align.py

core/multisignal/crosscorr.py

core/multisignal/mi.py

core/processes/autoreg.py

core/processes/bud_metric.py

core/processes/butter.py

core/processes/catch22.py

core/processes/detrend.py

core/processes/dsignal.py

core/processes/fft.py

core/processes/findpeaks.py

core/processes/gpsignal.py

core/processes/knngraph.py

core/processes/leiden.py

core/processes/lineageprocess.py