fix(friends): change "max streak" tooltip to "longest streak" (@ashiqr-dev) (monkeytypegame#7165)

### Description

Changed friends tooltip message from "max streak" to "longest streak".
Please close the PR if this was intentional wording.

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Closes monkeytypegame#7127

Co-authored-by: Ashiq Renju <[email protected]>

Author: ashiqr-dev

frontend/src/ts/pages/friends.ts

@@ -302,7 +302,7 @@ function buildFriendRow(entry: Friend): HTMLTableRowElement {
         )}</td>
         <td><span aria-label="${formatStreak(
           entry.streak?.maxLength,
-          "max streak",
+          "longest streak",
         )}" data-balloon-pos="up">
           ${formatStreak(entry.streak?.length)} 
         </span></td>