Function map

Core exports - Types, Result<T,E>, errors, and logger Split from index.ts for file size compliance (Issue #285)

map<T, U, E>(result: Result<T, E>, fn: (value: T) => U): Result<U, E>
Transforms the success value of a Result using the provided function.
Type Parameters
- T
  The original success value type
- U
  The transformed success value type
- E
  The error value type
Parameters
- result: Result<T, E>
  The Result to transform
- fn: (value: T) => U
  The transformation function
Returns Result<U, E>
A new Result with the transformed value
- Defined in packages/nexus-agents/src/core/result.ts:88