feat(graindoc)!: Improve docgen for labeled & default arguments #8586

Job	Run time
Build and test on windows-latest / Dependencies / Create dependencies cache	13s
Build and test on ubuntu-latest / Dependencies / Create dependencies cache	6s
Build and test on macos-latest / Dependencies / Create dependencies cache	8s
Build and test on ubuntu-latest / (js) Build and test / (js) Build and test	11m 0s
Build and test on ubuntu-latest / (native) Build and test / (native) Build and test	7m 50s
Build and test on macos-latest / (js) Build and test / (js) Build and test	10m 54s
Build and test on macos-latest / (native) Build and test / (native) Build and test	10m 37s
Build and test on windows-latest / (native) Build and test / (native) Build and test	10m 33s
Build and test on windows-latest / (js) Build and test / (js) Build and test	10m 35s
Test pkg binaries	1s
	1h 1m 57s

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