refactor(syntax): clean up `ModuleRecord` #23237

Job	Run time
Benchmark (lexer)	1m 22s
Benchmark (parser)	1m 23s
Build Linter Benchmark	2m 38s
Benchmark (transformer)	2m 8s
Benchmark (isolated_declarations)	2m 1s
Benchmark (semantic)	1m 39s
Benchmark (minifier)	2m 5s
Benchmark (codegen)	1m 44s
Benchmark (sourcemap)	1m 25s
Benchmark linter (0)	1m 41s
Benchmark linter (1)	1m 34s
Upload benchmarks	1s
	19m 41s

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