improve editor section of README #34

Job	Run time
lint-build	44s
rustfmt	11s
test (stable, x86_64-unknown-linux-gnu)	3m 40s
test-flake (x86_64-unknown-linux-gnu)	59s
test-wasm	1m 10s
test (stable, x86_64-unknown-linux-musl)	6m 0s
test-flake (x86_64-unknown-linux-musl)	1m 0s
test-flake (aarch64-unknown-linux-musl)	1m 6s
test (stable, aarch64-unknown-linux-musl)	2m 0s
test-flake (x86_64-apple-darwin)	2m 58s
test (stable, x86_64-apple-darwin)	7m 37s
test-flake (aarch64-apple-darwin, macos-14)	2m 7s
test (stable, x86_64-pc-windows-msvc)	6m 35s
test (stable, aarch64-apple-darwin, macos-14, false, true, true)	3m 23s
test-projects	1m 48s
	41m 18s

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