refactor(promote): remove platform badge from PromoteCard

Remove the platform badge display and adjust grid layout to a cleaner two-column structure. Update tests to verify badge removal.

- Delete platformLabel function and badge markup from component
- Remove badge CSS styles including responsive variants
- Adjust grid-template-columns to use 2-column layout instead of 3-column
- Add test assertion to ensure badge element is not rendered

Co-Authored-By: Hagicode <noreply@hagicode.com>
Signed-off-by: newbe36524 <newbe36524@qq.com>

Author: newbe36524

src/components/promote/PromoteCard.module.css

@@ -109,26 +109,11 @@
   letter-spacing: 0.01em;
 }
 
-.promoteCard :global(.promote-card__badge) {
-  align-self: center;
-  justify-self: start;
-  border: 1px solid var(--promote-chip-border);
-  border-radius: 999px;
-  background: var(--promote-chip-bg);
-  color: var(--promote-chip-text);
-  font-size: 0.72rem;
-  font-weight: 700;
-  letter-spacing: 0.08em;
-  padding: 0.38rem 0.7rem;
-  text-transform: uppercase;
-  white-space: nowrap;
-}
-
 .promoteCard :global(.promote-card__body) {
   min-width: 0;
   width: 100%;
   display: grid;
-  grid-template-columns: auto minmax(13rem, 0.75fr) minmax(18rem, 1.15fr);
+  grid-template-columns: minmax(13rem, 0.8fr) minmax(18rem, 1.2fr);
   align-items: center;
   column-gap: 1rem;
   row-gap: 0.22rem;
@@ -222,13 +207,6 @@
     gap: 0.45rem;
   }
 
-  .promoteCard :global(.promote-card__badge) {
-    max-width: max-content;
-    font-size: 0.72rem;
-    letter-spacing: 0.08em;
-    padding: 0.35rem 0.65rem;
-  }
-
   .promoteCard :global(.promote-card__title) {
     font-size: 0.92rem;
   }

src/components/promote/PromoteCard.tsx

@@ -14,11 +14,6 @@ type PromoteCardProps = {
 const DEFAULT_FOOTER_SELECTOR = 'footer, [data-footer-root], .footer';
 const DISMISSED_PROMOTIONS_STORAGE_KEY = 'hagicode:promote-card:dismissed-signature';
 
-function platformLabel(platform: string | null, locale: string | undefined) {
-  if (platform) return platform;
-  return getBuilderMessage(locale, 'common:promoteCard.badgeFallback');
-}
-
 function closeLabel(locale: string | undefined) {
   return getBuilderMessage(locale, 'common:promoteCard.dismiss');
 }
@@ -123,7 +118,6 @@ export function PromoteCard({
           })}
         >
           <span className="promote-card__body">
-            <span className="promote-card__badge">{platformLabel(promotion.platform, locale)}</span>
             <span className="promote-card__title">{promotion.title}</span>
             <span className="promote-card__description">{promotion.description}</span>
           </span>

src/components/promote/__tests__/PromoteCard.test.tsx

@@ -47,6 +47,7 @@ describe('PromoteCard', () => {
       ctaLabel: activePromotion.ctaLabel,
       title: activePromotion.title,
     })}"`);
+    expect(markup).not.toContain('promote-card__badge');
   });
 
   it('renders nothing when no active promotion exists', () => {