[lint] Update editorconfig linting:

- Add settings for comments.
- Remove custom settings that don’t work.
- Fix vendor JS file:

bookwyrm/static/js/tabs.js

@@ -59,7 +59,9 @@ class TabGroup {
     }
 
     initPanels() {
-        let selectedPanelId = this.tablist.querySelector('[role="tab"][aria-selected="true"]').getAttribute("aria-controls");
+        let selectedPanelId = this.tablist
+            .querySelector('[role="tab"][aria-selected="true"]')
+            .getAttribute("aria-controls");
         for(let panel of this.panels) {
             if(panel.getAttribute("id") !== selectedPanelId) {
                 panel.setAttribute("hidden", "");