feat(quota): improve refresh button functionality and update translations

- Added a new `isRefreshing` state to streamline loading logic for the refresh button.
- Updated the refresh button's disabled and loading states for better user experience.
- Simplified the refresh button content display.
- Revised translations for the refresh action in both English and Chinese locales.
- Enhanced styles for button alignment and SVG display.

src/pages/QuotaPage.module.scss

@@ -31,6 +31,14 @@
   gap: $spacing-sm;
   flex-wrap: wrap;
   align-items: center;
+
+  :global(.btn-sm) {
+    line-height: 16px;
+  }
+
+  :global(svg) {
+    display: block;
+  }
 }
 
 .titleWrapper {
@@ -136,13 +144,6 @@
   align-items: center;
 }
 
-.refreshButtonContent {
-  display: inline-flex;
-  align-items: center;
-  gap: $spacing-xs;
-  white-space: nowrap;
-}
-
 .antigravityCard {
   background-image: linear-gradient(180deg,
       rgba(224, 247, 250, 0.12),