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changed: a declaration longer or gone in the base than in the graph's text keeps its own lines #606

Job	Run time
repo invariants	11s
what changed	8s
build & typecheck	57s
engine (csharp)	10m 43s
engine (python)	7m 33s
engine (javascript)	7m 55s
engine (java)	11m 28s
engine (typescript)	14m 24s
engines build on every platform	-1s
pack @axiomcode/code-graph	-1s
e2e on ${{ matrix.target.platform }}	-1s
CI	4s
	53m 20s