fix(tools): restore accidentally deleted cem utilities (#2915) #10564

Job	Run time
Lint files	36s
Unit Tests (Web Test Runner)	1m 7s
SSR Tests (Playwright)	1m 36s
Compile project (22)	47s
Verify that build runs on Windows	1m 22s
Compile project (24)	48s
Validate successful build on main	3s
Publish Playwright Report	28s
	6m 47s

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