front: call pathfinding only once #14728

Job	Run time
Check scripts	4s
Check generated railjson sync	23s
Check commits	7s
Build (core-build, core)	16s
Check dockerfiles	10s
Build (editoast, editoast-test)	25s
Check railjson generator	1m 55s
Check final newline	8s
Build (gateway-test, gateway-standalone, gateway-front)	2m 32s
Build (front-build, front-tests, front-devel, front-nginx)	2m 38s
Check infra schema sync	24s
Check integration tests	1m 27s
Build (osrdyne, osrdyne-test)	17s
Check osrd schema	42s
Check reuse compliance	11s
Check toml	6s
Check front rtk sync	1m 20s
Check editoast tests	6m 34s
Check editoast lints	9m 18s
Check core	4m 14s
Check editoast openapi	54s
Check gateway	3m 35s
Check osrdyne	3m 39s
Check front	2m 20s
End to end tests	14m 0s
Integration tests	1m 7s
	58m 46s

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