use design system font in new STDCM interface #10780

Job	Run time
build (core-build, core)	17s
check_commits	5s
check_generated_railjson_sync	22s
check_railjson_generator	1m 46s
build (editoast, editoast-test)	26s
check_integration_tests	1m 31s
check_osrd_schema	42s
build (gateway-test, gateway-standalone, gateway-front)	1m 25s
Check final newline	11s
build (front-build, front-tests, front-devel, front-nginx)	29s
build (osrdyne, osrdyne-test)	13s
check_infra_schema_sync	20s
check_reuse_compliance	12s
check_toml	9s
check_editoast_lints	4m 59s
check_core	4m 2s
check_editoast_openapi	1m 22s
check_editoast_tests	4m 14s
check_front_rtk_sync	1m 40s
check_gateway	2m 11s
check_osrdyne	2m 39s
check_front	2m 42s
integration_tests	10m 23s
	42m 20s

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