refactor(structure): share chunk-size statement cache with builder helpers #5797

Job	Run time
Lint	6m 55s
TypeScript type check	7m 30s
Security audit	8s
Rust compile check	1m 12s
Grammar version parity	9s
Native host build (ubuntu-latest)	3m 41s
Verify dynamic imports	7s
Native host build (macos-latest)	3m 9s
Native host build (windows-2022)	5m 45s
Pre-publish benchmark gate	12m 46s
Engine parity (macos-latest)	8m 4s
Test Node 22 (ubuntu-latest)	9m 16s
Test Node 22 (macos-latest)	8m 42s
Engine parity (windows-2022)	11m 46s
Engine parity (ubuntu-latest)	7m 25s
Test Node 22 (windows-2022)	15m 28s
CI Testing Pipeline	3s
	1h 42m 6s

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