feat(leaderboard): replace index with rankText in rows

Updates the leaderboard entries table to use rankText instead of 
index for better clarity in displaying ranks. Changes include 
modifying the Row component's arguments and updating the 
entries-table templates to pass formatted rank values.

Author: rohitpaulk

app/components/leaderboard-page/entries-table.hbs

@@ -23,14 +23,14 @@
         </thead>
         <tbody>
           {{#each this.sortedTopEntries as |entry index|}}
-            <LeaderboardPage::EntriesTable::Row @entry={{entry}} @index={{index}} />
+            <LeaderboardPage::EntriesTable::Row @entry={{entry}} @rankText={{concat "#" (add index 1)}} />
           {{/each}}
 
           {{#if this.shouldShowSurroundingEntries}}
             <LeaderboardPage::EntriesTable::FillerRow />
 
             {{#each this.sortedSurroundingEntries as |entry index|}}
-              <LeaderboardPage::EntriesTable::Row @entry={{entry}} @index={{(add 336501 index)}} />
+              <LeaderboardPage::EntriesTable::Row @entry={{entry}} @rankText={{"#~5000"}} />
             {{/each}}
           {{/if}}
         </tbody>

app/components/leaderboard-page/entries-table/row.hbs

@@ -4,7 +4,7 @@
       {{if this.isCurrentUser 'text-teal-600' 'text-gray-400'}}
       text-right border border-gray-200 w-[8%]"
   >
-    #{{add @index 1}}
+    {{@rankText}}
   </td>
   <td class="px-4 py-2 whitespace-nowrap border border-gray-200">
     <div class="flex items-center justify-between gap-x-6">

app/components/leaderboard-page/entries-table/row.ts

@@ -9,7 +9,7 @@ interface Signature {
 
   Args: {
     entry: LeaderboardEntryModel;
-    index: number;
+    rankText: number;
   };
 }