Repository navigation

Merge pull request #1851 from AxiomCodeAI/perf/site-file-per-graph #618

Job	Run time
repo invariants	9s
what changed	8s
build & typecheck	52s
engine (csharp)	3m 21s
engine (java)	9m 50s
engine (typescript)	7m 52s
engine (python)	3m 3s
engine (javascript)	3m 27s
pack @axiomcode/code-graph	-1s
engines build on every platform	-1s
e2e on ${{ matrix.target.platform }}	0s
CI	4s
	28m 44s