set the player id cookie when loading the database and update the background image url logic

src/app/common/image-utils.ts

@@ -7,9 +7,5 @@ import { config } from "../../../config";
  * @returns the new image url
  */
 export function getImageUrl(originalUrl: string) {
-  // Remove the prepending slash
-  if (originalUrl.startsWith("/")) {
-    originalUrl = originalUrl.substring(1);
-  }
   return `${!config.siteUrl.includes("localhost") ? "https://img.fascinated.cc/upload/q_70/" : ""}${originalUrl}`;
 }