feat: RFC 9457 error responses #11

Job	Run time
ci / Compile	19s
ci / Prepare checks	3s
ci / Dialyzer	18s
ci / Format	15s
ci / Audit	17s
ci / Documentation	17s
ci / EUnit (OTP 28)	20s
ci / SBOM	29s
ci / Dependency Submission	16s
ci / Xref	15s
ci / Common Test${{ ((matrix.otp && format(' (OTP {0})', matrix.otp)) \|\| '') }}	-1s
ci / Mutation Testing	-1s
ci / ELP Lint	-1s
ci / ELP eqWAlize	-1s
ci / Coverage	0s
ci / Summary	7s
	2m 52s

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