Fix backend bulk delete, separate password page, remove admin dummy data, swap dashboard rows

src/app/dashboard/page.tsx

@@ -218,15 +218,6 @@ export default function DashboardPage() {
       </section>
 
       <div className="grid grid-cols-1 lg:grid-cols-2 gap-8 mb-8">
-        <section>
-          <AdaptiveStudyPlan />
-        </section>
-        <section>
-          <MistakeHeatmap />
-        </section>
-      </div>
-
-      <div className="grid grid-cols-1 lg:grid-cols-2 gap-8">
         {/* Dynamic DPP Modules */}
         <section>
           <div className="flex items-center justify-between mb-5">
@@ -335,6 +326,15 @@ export default function DashboardPage() {
             )}
           </Card>
         </section>
+      <div className="grid grid-cols-1 lg:grid-cols-2 gap-8">
+        <section>
+          <AdaptiveStudyPlan />
+        </section>
+        <section>
+          <MistakeHeatmap />
+        </section>
+      </div>
+
       </div>
     </div>
   )