Repository navigation

perf(router): consolidate indexed Links into immutable subscription descriptors #4193

Job	Run time
Run memory-server:react CodSpeed benchmark	4m 9s
Run ssr:vue CodSpeed benchmark	17m 55s
Run client-nav:solid CodSpeed benchmark	6m 34s
Run memory-client:react CodSpeed benchmark	3m 48s
Run client-nav:vue CodSpeed benchmark	9m 37s
Run memory-server:vue CodSpeed benchmark	4m 21s
Run client-nav:react CodSpeed benchmark	7m 48s
Run ssr:solid CodSpeed benchmark	10m 17s
Run ssr:react CodSpeed benchmark	15m 47s
Run memory-server:solid CodSpeed benchmark	3m 11s
Run memory-client:vue CodSpeed benchmark	3m 20s
Run memory-client:solid CodSpeed benchmark	3m 43s
	1h 30m 30s