Add Career Journey event with poster

Author: Mira190

data/event.json

@@ -17,6 +17,13 @@
       "playback": "https://involutionhell.com/docs/jobs/event-keynote/coffee-chat",
       "coverUrl": "./event/coffeeChat.png",
       "deprecated": true
+    },
+    {
+      "name": "Career Journey",
+      "discord": "https://discord.com/invite/8AQZj7sa?event=1432010537402761348",
+      "playback": "",
+      "coverUrl": "./event/careerJourney.png",
+      "deprecated": false
     }
   ]
-}
+}