Function selectExperts

Agents exports - Agent framework, Orchestrator, Experts Split from index.ts for file size compliance (Issue #285)

selectExperts(
    task: Task,
    registry: SelectionExpertRegistry,
    options?: SelectionOptions,
): Result<SelectionResult, SelectionError>
Selects the best experts for a task.
Parameters
- task: Task
  The task to select experts for
- registry: SelectionExpertRegistry
  Registry of available experts
- Optionaloptions: SelectionOptions
  Optional selection configuration
Returns Result<SelectionResult, SelectionError>
- Defined in packages/nexus-agents/src/agents/experts/expert-selector.ts:370