docs: fix CLI command to use @copilotkit/aimock

Author: jpr5

docs/fal-ai/index.html

@@ -212,7 +212,7 @@ <h2>Record &amp; Replay</h2>
 
         <div class="code-block">
           <div class="code-block-header">CLI <span class="lang-tag">sh</span></div>
-          <pre><code><span class="fn">npx</span> aimock <span class="op">--record</span> <span class="op">--fixtures</span> fixtures/fal.json</code></pre>
+          <pre><code><span class="fn">npx</span> @copilotkit/aimock <span class="op">--record</span> <span class="op">--fixtures</span> fixtures/fal.json</code></pre>
         </div>
 
         <p>