Bug: Missing import causes `calculateFutureScPrice` to fail at runtime

[sach2004]

Description

The calculateFutureScPrice function in djed-sdk/src/djed/stableCoin.js references a helper function that is not imported in the file. This causes a ReferenceError at runtime when the function is invoked.

Steps to Reproduce

1. Import calculateFutureScPrice from the djed-sdk
2. Call the function with valid parameters
3. Observe ReferenceError being thrown

Expected Behavior

The function should execute successfully and return the calculated future stablecoin price.

Actual Behavior

The function throws a ReferenceError because a required helper function is not in scope.

Proposed Solution

Update the import statement in stableCoin.js to include the missing helper function from ../helpers.js, consistent with how other files in the same directory (like djed.js and system.js) handle their imports.

@Zahnentferner please assign this issue to me! would love to solve this issue!!

[Rav1Chauhan]

assign it to me .