fix: remove dollar sign prefix from usage statistics tooltips

Author: HarshMN2345

src/lib/components/progressbar/ProgressBar.svelte

@@ -29,7 +29,8 @@
                 style:width={`${(item.size / maxSize) * 100}%`}>
             </div>
             <div slot="tooltip">
-                <span class="u-bold">{item.tooltip.title}</span> ${item.tooltip.label}
+                <span class="u-bold">{item.tooltip.title}</span>
+                {item.tooltip.label}
             </div>
         </Tooltip>
     {/each}