refactor: centralize styling system usage

components/upload-modal.html

@@ -2026,15 +2026,15 @@
                   </p>
                 </div>
                 <div class="space-y-2">
+                <div
+                  id="cloudflareProgressBar"
+                  class="hidden h-2 w-full overflow-hidden rounded-full bg-panel"
+                >
                   <div
-                    id="cloudflareProgressBar"
-                    class="hidden h-2 w-full overflow-hidden rounded-full bg-panel"
-                  >
-                    <div
-                      id="cloudflareProgressFill"
-                      class="h-full w-0 bg-info transition-all duration-150"
-                    ></div>
-                  </div>
+                    id="cloudflareProgressFill"
+                    class="cloudflare-progress__fill h-full bg-info transition-all duration-150"
+                  ></div>
+                </div>
                   <p
                     id="cloudflareUploadStatus"
                     class="text-xs text-muted"