Picopass: show elite key used from dictionary (#2119)

* show elite key used from dictionary
* remove space so it fits on screen

Co-authored-by: あく <alleteam@gmail.com>

applications/plugins/picopass/scenes/picopass_scene_read_card_success.c

@@ -69,6 +69,19 @@ void picopass_scene_read_card_success_on_enter(void* context) {
             furi_string_cat_printf(sio_str, "+SIO");
         }
 
+        if(pacs->key) {
+            if(pacs->sio) {
+                furi_string_cat_printf(sio_str, " ");
+            }
+            furi_string_cat_printf(sio_str, "Key: ");
+
+            uint8_t key[PICOPASS_BLOCK_LEN];
+            memcpy(key, &pacs->key, PICOPASS_BLOCK_LEN);
+            for(uint8_t i = 0; i < PICOPASS_BLOCK_LEN; i++) {
+                furi_string_cat_printf(sio_str, "%02X", key[i]);
+            }
+        }
+
         widget_add_button_element(
             widget,
             GuiButtonTypeLeft,