[Bug] Undeclared Identifier in VaultEngine.sol (tokenPriceInUsd)

[zacksfF]

Line: ~327

Severity: 🟠 Medium (compilation blocker)

Problem: During compilation with Foundry, the following error occurs:

Error (7576): Undeclared identifier.
   --> src/VaultEngine.sol:327:46:
    |
327 |         return VaultMath.getUsdValue(amount, tokenPriceInUsd);
    |                                              ^^^^^^^^^^^^^^^

This indicates that tokenPriceInUsd is referenced without being declared in the function’s scope or as a state variable.