fix(tools): restore accidentally deleted cem utilities #10563

Job	Run time
SSR Tests (Playwright)	1m 24s
Lint files	37s
Compile project (22)	46s
Verify that build runs on Windows	1m 22s
Compile project (24)	50s
Unit Tests (Web Test Runner)	1m 4s
Validate successful build on main	4s
Publish Playwright Report	30s
	6m 37s

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