Update cookie settings

package.json

@@ -1,6 +1,6 @@
 {
     "name": "doomsday",
-    "version": "1.3.4",
+    "version": "1.3.5",
     "description": "Test your mastery of Conway's Doomsday rule.",
     "author": "Felix W. Dekker",
     "browser": "dist/bundle.js",

src/main/js/index.js

@@ -204,7 +204,8 @@ class ToggleableSection {
      * @private
      */
     _storeToggle() {
-        Cookies.set(`toggle-${this._name}`, this.isOpened(), {expires: 365 * 10});
+        Cookies.set(`toggle-${this._name}`, this.isOpened(),
+            {expires: 365 * 10, secure: true, sameSite: "lax", path: ""});
     }
 
     /**