feat: Add Quest Route Optimization feature

docs/changelog.html

@@ -176,6 +176,16 @@
     </div>
 
     <div class="container">
+        <h2 id="v142">v1.4.2 — Quest Route Optimization</h2>
+        <ul>
+            <li><strong>[Feature]</strong> Added Quest Route Optimization with three modes: Single Quest, All Tracked Quests, and TSP Approximation.</li>
+            <li><strong>[Feature]</strong> Route mode can be selected in Tracker options under "Route Mode".</li>
+            <li><strong>[Feature]</strong> Nearest-neighbor TSP algorithm for calculating optimal quest routes.</li>
+            <li><strong>[Feature]</strong> Visual route lines drawn on map connecting objectives in optimized order.</li>
+        </ul>
+
+        <hr>
+
         <h2 id="v141">v1.4.1 — Cleanup &amp; Repository Maintenance</h2>
         <ul>
             <li><strong>[Cleanup]</strong> Removed <code>.history/</code> and <code>Research/</code> folders from repository tracking.</li>