fix: restore permissions modal

app/assets/templates/directives/permissions-modal.pug

@@ -0,0 +1,26 @@
+.sk-modal-background(ng-click='ctrl.deny()')
+#permissions-modal.sk-modal-content
+  .sn-component
+    .sk-panel
+      .sk-panel-header
+        .sk-panel-header-title Activate Extension
+        a.sk-a.info.close-button(ng-click='ctrl.deny()') Cancel
+      .sk-panel-content
+        .sk-panel-section
+          .sk-panel-row
+            .sk-h2
+              strong {{ctrl.component.name}}
+              |  would like to interact with your
+              |  {{ctrl.permissionsString}}
+          .sk-panel-row
+            p.sk-p
+              | Extensions use an offline messaging system to communicate. Learn more at
+              a.sk-a.info(
+                href='https://standardnotes.org/permissions',
+                rel='noopener',
+                target='_blank'
+                ) https://standardnotes.org/permissions.
+      .sk-panel-footer
+        button.sn-button.info.block.w-full.text-base.py-3(
+          ng-click='ctrl.accept()'
+        ) Continue