docs: Include unit test and update testing comment and command to all… #33

Job	Run time
CLI / Lint and Check	1m 5s
Runtime / Deno Lint	7s
Compiler / Lint and Check	23s
Compiler / Test and Release	1m 15s
CLI / Release (x86_64-unknown-linux-musl)	2m 56s
CLI / Release (aarch64-unknown-linux-musl)	2m 41s
CLI / Release (x86_64-apple-darwin)	3m 41s
CLI / Release (aarch64-apple-darwin)	3m 10s
Runtime / Deno Test	29s
Host / storage	22s
Host / time	32s
Host / dom	23s
Std / math	1m 13s
Std / re	1m 19s
Host / network	33s
Std / test	54s
Std / json	1m 12s
CLI / Test	1m 57s
Docs / Build	59s
Cloudflare Upload (CDN)	0s
Demo	0s
Docs / Deploy	-1s
	25m 10s

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