feat(fs-router) add console errors for duplicated paths (#2259) #5381

Job	Run time
Build Java and TypeScript for other tasks	3m 4s
ITs (ubuntu-latest, group-1)	5m 40s
Gradle tests (ubuntu-latest)	3m 34s
Check style	2m 4s
ITs (ubuntu-latest, group-2)	6m 26s
Gradle tests (windows-latest)	9m 19s
ITs (windows-latest, some)	7m 33s
Test Java	4m 5s
Test TypeScript	2m 9s
Tests Summary	12s
	44m 6s

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