Update web/templates/stats.html

web/templates/stats.html

@@ -104,5 +104,25 @@
       Tip: you can pass <code>?limit=1000</code> on the preview URL to test a subset.
     </div>
   </div>
+  <!-- Source Normalizer card (like Scripture tool) -->
+<div class="search-form" style="margin-top:16px;">
+  <h3 style="margin:0 0 10px;">Tools — Source Normalizer</h3>
+  <p class="small muted" style="margin:0 0 8px;">
+    Convert Watchtower/Awake!/Yearbook/KM references (e.g., “March 15, 2013 WT page 14”) into WOL short-codes
+    like <code>w13 3/15 p.14</code>. Non‑JW sources are left unchanged.
+  </p>
+
+  <form method="get" action="{% url 'normalize_source' %}" style="display:inline;">
+    <input type="number" min="0" name="limit" placeholder="Preview limit (optional)" style="border:1px solid var(--border); border-radius:8px; padding:6px 8px;">
+    <button class="btn">Dry‑run Preview</button>
+  </form>
+
+  <form method="post" action="{% url 'normalize_source' %}" style="display:inline; margin-left:8px;">
+    {% csrf_token %}
+    <button class="btn btn-danger" onclick="return confirm('Apply normalization to all entries? This cannot be undone. Make a backup first.')">
+      Apply to All
+    </button>
+  </form>
+</div>
 </div>
 {% endblock %}