feat(training): sdk with model extension #878

Job	Run time
yarn_lock_check	1m 35s
build	13m 41s
version	15s
checks / markdown-link-check	58s
checks / lint	10m 30s
checks / test (ubuntu-latest)	9m 16s
documentation-pr	0s
documentation-main	0s
it-tests / prepare-verdaccio	2m 56s
e2e-tests / e2e-tests	8m 47s
it-tests / it-tests (ubuntu-latest, yarn, o3r-project-with-app)	30m 24s
it-tests / it-tests (ubuntu-latest, npm, o3r-project-with-app)	32m 30s
it-tests / it-tests (windows-latest, yarn, o3r-project-with-app)	46m 19s
it-tests / it-tests (windows-latest, npm, o3r-project-with-app)	55m 25s
publish-packages	0s
	3h 32m 36s

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