Function runSelected

runSelected(
    cwd: string,
    config: ContextConfig,
    selection?: null | string[],
    mode?: ExecutionMode,
    behaviorMaybe?: RunBehavior,
): Promise<string[]>
High‑level runner for stan run.

Responsibilities:
- Preflight docs/version (best‑effort).
- Ensure output/diff directories.
- Print the run plan.
- Execute selected scripts (in the chosen mode).
- Optionally create regular and diff archives (combine/keep behaviors).
Parameters
- cwd: string
  Repo root for execution.
- config: ContextConfig
  Resolved configuration.
- selection: null | string[] = null
  Explicit list of script keys (or null to run all).
- mode: ExecutionMode = 'concurrent'
  Execution mode (concurrent by default).
- OptionalbehaviorMaybe: RunBehavior
  Archive/combine/keep flags.
Returns Promise<string[]>
Absolute paths to created artifacts (script outputs and/or archives).
- Defined in stan/run/service.ts:26