feat: add agent preset chat commands

test/compact-command.test.mjs

@@ -185,9 +185,19 @@ test('all nine production channels use channel presets only as bot creation defa
     );
     assert.match(
       source,
-      /agentPresetCatalog:\s*\(\)\s*=>\s*listAgentPresetCatalog\(ctx\)/,
+      /const agentPresetCatalog\s*=\s*\(\)\s*=>\s*listAgentPresetCatalog\(ctx\)/,
       `${path} must read the Host preset catalog dynamically`,
     );
+    assert.match(
+      source,
+      /createBotWorkspaceScope\([^;]*agentPresetCatalog[^;]*\)/,
+      `${path} must expose the same dynamic catalog to bot commands`,
+    );
+    assert.match(
+      source,
+      /createWorkspaceAwareController\([^;]*agentPresetCatalog,?[^;]*\)/,
+      `${path} must expose the same dynamic catalog to RPC updates`,
+    );
   }
 
   for (const channel of ['telegram', 'discord']) {