rename heartbeat indexedDB db name because key changed

src/background.ts

@@ -60,14 +60,6 @@ browser.tabs.onUpdated.addListener(async (tabId, changeInfo) => {
   }
 });
 
-/**
- * Creates IndexedDB
- * https://developer.mozilla.org/en-US/docs/Web/API/IndexedDB_API
- */
-self.addEventListener('activate', async () => {
-  await WakaTimeCore.db();
-});
-
 browser.runtime.onMessage.addListener(async (request: { task: string }, sender) => {
   if (request.task === 'handleActivity') {
     if (!sender.tab?.id) return;

src/config/config.test.ts

@@ -58,7 +58,7 @@ describe('wakatime config', () => {
           "chrome://",
           "about:",
         ],
-        "queueName": "heartbeatQueue",
+        "queueName": "heartbeatsQueue",
         "socialMediaSites": [
           "facebook.com",
           "instagram.com",

src/config/config.ts

@@ -164,7 +164,7 @@ const config: Config = {
 
   nonTrackableSites: ['chrome://', 'about:'],
 
-  queueName: 'heartbeatQueue',
+  queueName: 'heartbeatsQueue',
 
   socialMediaSites: [
     'facebook.com',

src/core/WakaTimeCore.ts

@@ -27,7 +27,7 @@ class WakaTimeCore {
    * a library that adds promises to IndexedDB and makes it easy to use
    */
   async db() {
-    return openDB('wakatime', 1, {
+    return openDB('wakatime', 2, {
       upgrade(db) {
         db.createObjectStore(config.queueName, {
           keyPath: 'id',