docs: move the cli references under 2-handbook/tools

Closes #6157

docs/4-implementation/swarm/inference.md

@@ -30,7 +30,7 @@ swarmctl agent inference clear iris
   running on, each with where it comes from.
 - `clear` removes every field; the agent goes back to its own values.
 
-The full flag reference is [`swarmctl-cli.md`](../../2-handbook/reference/swarmctl-cli.md). The
+The full flag reference is [`swarmctl-cli.md`](../../2-handbook/tools/swarmctl-cli.md). The
 swarm UI's agents page edits the same settings; see [UI](../../2-handbook/swarm/ui.md). The
 swarm is the only place to change an agent's model or effort at runtime:
 its web UI shows both but has no picker and no `/model` or `/effort`