feat: use different storage keys for shortcuts

_layouts/landing.html

@@ -108,7 +108,9 @@
 </div>
 </body>
 {%- include scripts.html -%}
-
+<script>
+    window.is_internal = false;
+</script>
 <script src="{{ "assets/js/landing.js" | relative_url }}"></script>
 
 </html>

assets/js/landing.js

 window.cards_limit = 6;
+var storage_key = "pinnedCards";
+if (window.is_internal) {
+    storage_key += "Internal"
+} else {
+    storage_key += "External"
+}
 let $left_inner_container = document.getElementById("left-inner-container");
 let $right_inner_container = document.getElementById("right-inner-container");
 let $drop_to_add = document.getElementById("drop-to-add");
 // =============  DATA  ========================================
-let pinned_cards_store = localStorage.getItem("pinnedCards");
+let pinned_cards_store = localStorage.getItem(storage_key);
 window.pinned_cards = [
 ];
 // =============  DOM functions  ========================================
@@ -128,7 +134,7 @@ window.cardDrop = function(event) {
     }
     if (!list_contains(window.pinned_cards, card, "title")) {
         window.pinned_cards.push(card);
-        localStorage.setItem("pinnedCards", JSON.stringify(pinned_cards));
+        localStorage.setItem(storage_key, JSON.stringify(pinned_cards));
         window.cards = window.cards.filter(function(el) { return el['title'] != card['title'];});
         rebuild_pinned_cards();
         rebuild_cards();
@@ -142,7 +148,7 @@ window.cardDropDiscard = function(event) {
         return;
     if (list_contains(window.pinned_cards, card, "title")) {
         remove_from_list(window.pinned_cards, card, "title");
-        localStorage.setItem("pinnedCards", JSON.stringify(pinned_cards));
+        localStorage.setItem(storage_key, JSON.stringify(pinned_cards));
         cards.push(card);
         rebuild_pinned_cards();
         rebuild_cards();
@@ -181,7 +187,7 @@ window.clear_pinned = function() {
         cards.push(card);
     }
     pinned_cards = [];
-    localStorage.setItem("pinnedCards", JSON.stringify(pinned_cards));
+    localStorage.setItem(storage_key, JSON.stringify(pinned_cards));
     rebuild_pinned_cards();
     rebuild_cards();
     refresh_drop_to_add_button();
@@ -189,7 +195,7 @@ window.clear_pinned = function() {
 window.start_cards = function() {
     // =============  Initialization  ========================================
     if (pinned_cards_store == null) {
-        localStorage.setItem("pinnedCards", JSON.stringify(pinned_cards));
+        localStorage.setItem(storage_key, JSON.stringify(pinned_cards));
     } else {
         pinned_cards = JSON.parse(pinned_cards_store);
         // Sort alphabetically