chore: additional stylistic fixes

src/content_script/mastodonInject.js

@@ -5,63 +5,64 @@
  * @param {Event} event 
  */
 function onClickFollow(event) {
-  event.stopPropagation();
-  event.preventDefault();
-  const username = window.location.pathname.split(`/`).slice(-1)[0];
-  // activate AutoRemoteFollow
-  window.open(`/users/${username}/remote_follow`, `_blank`);
+    event.stopPropagation();
+    event.preventDefault();
+    const username = window.location.pathname.split(`/`).slice(-1)[0];
+    // activate AutoRemoteFollow
+    window.open(`/users/${username}/remote_follow`, `_blank`);
 }
 
 /**
  * wait for element to appear
  * @param {string} selector
  * @param {number} timeout
- * @see {@link https://github.com/storybookjs/test-runner/blob/6d41927154e8dd1e4c9e7493122e24e2739a7a0f/src/setup-page.ts#L134} from which this was adapted
+ * @see {@link https://github.com/storybookjs/test-runner/blob/6d41927154e8dd1e4c9e7493122e24e2739a7a0f/src/setup-page.ts#L134}
+ *  from which this was adapted
  */
 function waitForElement(selector, timeout) {
-  return new Promise((resolve, reject) => {
-    function getElement() {
-      return document.querySelector(selector);
-    }
+    return new Promise((resolve, reject) => {
+        function getElement() {
+            return document.querySelector(selector);
+        }
 
-    const element = getElement();
-    if(element){
-      return resolve(element);
-    }
+        const element = getElement();
+        if(element){
+            return resolve(element);
+        }
 
-    const observer = new MutationObserver(() => {
-      const element = getElement();
-      if(element){
-        resolve(element);
-        observer.disconnect();
-      }
-    })
+        const observer = new MutationObserver(() => {
+        const element = getElement();
+        if(element){
+            resolve(element);
+            observer.disconnect();
+        }
+        });
 
-    observer.observe(document.body, {
-      childList: true,
-      subtree: true
-    });
+        observer.observe(document.body, {
+            childList: true,
+            subtree: true
+        });
 
-    window.setTimeout(() => {
-      reject();
-    }, timeout);
-  }) 
+        window.setTimeout(() => {
+            reject();
+        }, timeout);
+    }); 
 }
 
 /**
  * Inject replacement onClick handler for Follow button
  */
 async function injectFollowButton() {
-  try {
-    const followButton = await waitForElement(`.account__header__tabs__buttons button.button`, 20000);
-    followButton.addEventListener(`click`, onClickFollow);
-  } catch {
-    // Follow button failed to appear
-  }
+    try {
+        const followButton = await waitForElement(`.account__header__tabs__buttons button.button`, 20000);
+        followButton.addEventListener(`click`, onClickFollow);
+    } catch {
+        // Follow button failed to appear
+    }
 }
 
 async function init() {
-  await injectFollowButton();
+    await injectFollowButton();
 }
 
 init();