fix: image file location and urlcleanup

Author: aaerhart

components/db/profile/urlCleanup.ts

@@ -7,14 +7,8 @@ export function cleanSocialLinks(network: keyof SocialLinks, link: string) {
       const index: number = path.indexOf(".com/") + 5
       path = path.substring(index)
     }
-    if (
-      network === "mastodon" &&
-      path.substring(path.indexOf("@") + 1).charAt(0) === "@"
-    ) {
-      path.replace(
-        path.substring(path.indexOf("@") + 1),
-        path.substring(path.indexOf("@") + 2)
-      )
+    if (network === "mastodon" && path.startsWith("@")) {
+      path = path.substring(1)
     }
   }