chore: release v0.13.1 #41

Job	Run time
Calculate list of debian distros and docker image tags	5s
build_and_test_backend / mypy	27s
build_and_test_backend / pylint	29s
build_and_test_backend / test (3.10, ubuntu-latest)	1m 37s
build_and_test_backend / test (3.11, ubuntu-latest)	1m 46s
build_and_test_backend / format	24s
build_and_test_frontend / build-web	1m 27s
build_and_test_frontend / format	41s
build_and_test_frontend / lint	50s
build_and_test_frontend / test	53s
build_and_test_frontend / build-app	6m 27s
Build and publish ready made docker containers	7m 42s
Build .deb packages (debian:bookworm)	3m 55s
Build .deb packages (debian:trixie)	4m 17s
Build .deb packages (ubuntu:jammy)	4m 9s
Attach assets to release	9s
Deploy demo application	0s
	35m 18s

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