Fix modal scroll handling and backdrop styling

components/application-form.html

@@ -3,7 +3,7 @@
 -->
 <div
   id="nostrFormModal"
-  class="bv-modal hidden items-start justify-center overflow-y-auto"
+  class="bv-modal hidden items-start justify-center"
   role="dialog"
   aria-modal="true"
   aria-labelledby="nostrFormModalTitle"
@@ -12,7 +12,7 @@
 >
   <div class="bv-modal-backdrop" data-dismiss></div>
 
-  <div class="bv-modal__panel modal-sheet" tabindex="-1">
+  <div class="bv-modal__panel modal-sheet max-h-modal-shell overflow-y-auto" tabindex="-1">
     <!-- Header bar with updated styling -->
     <div class="modal-header">
       <h2