docs: add a 'try it live' scraping example against the practice lab

Document scraping this project's own GitHub Pages site (which hosts the hidden
lab) in both the README and the website (new protocol_05 card), so anyone can
try the full scrape -> analyze flow and recover the planted metadata.

Author: franckferman

README.md

@@ -243,6 +243,15 @@ jq '.unique.Author' MetaDetective_Export-*.json
 
 MetaDetective can crawl a target website, discover downloadable files (PDF, DOCX, XLSX, images, etc.), and download them for local metadata analysis.
 
+**Try it live** — this project's own site hosts a hidden practice lab (metadata-rich sample documents). Point MetaDetective at it and analyze what comes back:
+
+```bash
+python3 MetaDetective.py https://franckferman.github.io/MetaDetective/
+python3 MetaDetective.py ./loot/ --summary
+```
+
+You'll recover planted identities, emails, tools, and GPS coordinates. (Keep the trailing slash, or use a version >= the post-2.0.6 fix that follows the redirect.)
+
 **Two scraping modes:**
 
 - **`--download-dir`** - Download files to a local directory for analysis. This is the primary mode.

docs/website/index.html

@@ -717,6 +717,20 @@ <h2>Investigation Protocols</h2>
         </div>
       </div>
 
+      <div class="protocol-card">
+        <div class="protocol-head">
+          <span class="dot dot-r"></span><span class="dot dot-y"></span><span class="dot dot-g"></span>
+          <span class="protocol-title">protocol_05 :: try it live</span>
+        </div>
+        <div class="protocol-body">
+<pre><span class="cm"># Scrape this very site - it hides a practice lab</span>
+<span class="cp">$ </span><span class="cc">python3 MetaDetective.py</span> <span class="cv">https://franckferman.github.io/MetaDetective/</span>
+
+<span class="cm"># Analyze what you recovered (identities, emails, GPS...)</span>
+<span class="cp">$ </span><span class="cc">python3 MetaDetective.py</span> <span class="cv">./loot/</span> <span class="cf">--summary</span></pre>
+        </div>
+      </div>
+
     </div>
   </div>
 </section>