added feedings page with graphs and list of entries with option to edit and manually add new

src/baby_monitor/static/index.html

@@ -216,6 +216,7 @@
 
     <div class="menu-overlay" id="menuOverlay">
       <div class="menu-item" id="menuAddChild">👶 Add Child</div>
+      <div class="menu-item" id="menuFeedings">🍼 Feedings</div>
       <div class="menu-item logout" id="menuLogout">🚪 Logout</div>
     </div>
 
@@ -285,6 +286,10 @@
         window.location.href = "/add-child.html";
       });
 
+      document.getElementById("menuFeedings").addEventListener("click", () => {
+        window.location.href = "/feedings.html";
+      });
+
       document.getElementById("menuLogout").addEventListener("click", () => {
         closeMenu();
         logout();