merge: retain qualified harness discovery documentation

Co-Authored-By: Paperclip <noreply@paperclip.ing>

* codex/claude-runner-default:
  docs(claude): align discovery recipes with both qualified harnesses

maps/feature-map/runs-adapters.md

@@ -39,11 +39,11 @@ Manual: Select the intended adapter and account, refresh model choices, and run
 
 Choose Codex as the harness; the UI displays its name/icon for both runners.
 Advanced identifies the automatic default and offers Paperclip Runner or Legacy.
-Only new Codex agents default to the native runner on supported macOS or GNU/Linux
+New Codex agents default to the native runner on supported macOS or GNU/Linux
 targets; the [shared selection contract](../../packages/shared/src/agent-runner.ts)
 and [runtime prerequisites](../../packages/paperclip-runner/README.md) define the
-platform/libc boundary. Windows and Alpine/musl remain Legacy; other harness
-defaults are unchanged. Disabled adapters, external overrides, and selected-target
+platform/libc boundary. Windows and Alpine/musl remain Legacy. Claude follows
+its qualified rollout described above. Disabled adapters, external overrides, and selected-target
 qualification also affect availability.
 
 For sandbox defaults, follow the [environment probe](./execution-environments.md#environment-settings)