收口创作中心积分领取按钮

将作品卡积分激励领取按钮迁移到 PlatformActionButton

保留积分激励按钮紧凑布局和移动端跨列样式

补充领取按钮公共组件和 CSS 覆盖断言

更新 PlatformUiKit 文档和 Hermes 决策记录

src/index.test.ts

@@ -114,6 +114,29 @@ describe('index stylesheet unread dots', () => {
     expect(block).toContain('var(--platform-cool-bg)');
     expect(block).not.toContain('background: transparent;');
   });
+
+  it('keeps the creation shelf point incentive action button compact', () => {
+    const css = readIndexCss();
+    const surfaceBlock = getCssBlock(
+      css,
+      '.creation-work-card-incentive__button.platform-button',
+    );
+    const compactButtonBlock = getCssBlock(
+      css,
+      '.creation-work-card-incentive__button.platform-button {\n  display: inline-flex;',
+    );
+    const mobileQueryIndex = css.indexOf('@media (max-width: 639px)');
+    const mobileSelectorIndex = css.indexOf(
+      '.creation-work-card-incentive__button.platform-button',
+      mobileQueryIndex,
+    );
+
+    expect(surfaceBlock).toContain('border: 1px solid');
+    expect(surfaceBlock).toContain('background: color-mix(');
+    expect(compactButtonBlock).toContain('min-height: 2.55rem;');
+    expect(compactButtonBlock).toContain('font-size: 0.68rem;');
+    expect(mobileSelectorIndex).toBeGreaterThanOrEqual(0);
+  });
 });
 
 describe('index stylesheet draft mobile cards', () => {