refactor(errors)!: improve RusticError display and usage #1736

Job	Run time
Cross checking x86_64-pc-windows-msvc	9m 57s
Cross checking x86_64-pc-windows-gnu	1m 39s
Cross checking x86_64-apple-darwin	1m 8s
Cross checking aarch64-apple-darwin	26s
Cross checking x86_64-unknown-linux-gnu	4m 3s
Cross checking x86_64-unknown-linux-musl	42s
Cross checking x86_64-pc-windows-msvc	1m 40s
Cross checking x86_64-pc-windows-gnu	8m 22s
Cross checking x86_64-apple-darwin	37s
Cross checking aarch64-apple-darwin	1m 55s
Cross checking x86_64-unknown-linux-gnu	23s
Cross checking x86_64-unknown-linux-musl	4m 16s
Result (Cross-CI)	1s
	35m 9s

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