[AUDIT-M14] [medium] Dual pointer-codegen entrypoints BuildPointers.sol and Build.sol

[Siddharth2207]

Hazard

Two pointer-codegen scripts coexist; generated header and README on most branches still reference BuildPointers.sol. Developers can run pointers without fresh meta (or meta without pointers), committing inconsistent artifacts.

Shape

• script/BuildPointers.sol and script/Build.sol both exist on PRs Harden DIA price validation #33–Deploy DiaWords deterministically via Zoltu #39 except Standardize DIA codegen and import paths #35
• src/generated/DiaWords.pointers.sol autogen comment references BuildPointers.sol

Scenario

Contributor follows README forge script BuildPointers.sol after editing authoring meta; pointers regen with stale DESCRIBED_BY_META_HASH; PR merges green if meta test absent on that branch.

Proposed fix

Delete BuildPointers.sol; single Build.sol; update generated header and README to ./script/build.sh only (as PR #35).