inspector: auto collect webstorage data #4062

Job	Run time
Build slim tarball	1m 45s
x86_64-linux: with shared libraries	22m 5s
x86_64-darwin: with shared libraries	3h 25m 43s
aarch64-linux: with shared libraries	17m 35s
aarch64-darwin: with shared libraries	23m 1s
	4h 30m 9s

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