fix(feedback): Fix checkbox alignment in feedback list (#95840)

**Before**
<img width="223" height="310" alt="SCR-20250717-nlui"
src="https://github.com/user-attachments/assets/74caa44e-a9a4-444d-9d3a-d6d55ea8bc32"
/>


**After**
<img width="241" height="346" alt="SCR-20250717-nllc"
src="https://github.com/user-attachments/assets/e006f6bf-dfca-43ac-9419-9a7fc9431a7d"
/>

Fixes REPLAY-525

Author: ryan953

static/app/components/feedback/list/feedbackListHeader.tsx

@@ -96,11 +96,12 @@ const HeaderPanel = styled('div')`
 `;
 
 const HeaderPanelItem = styled('div')`
-  padding: ${space(1)} ${space(1.5)} ${space(1)} 18px;
+  padding: ${space(1)} ${space(1.5)} ${space(1)} ${space(2)};
   display: flex;
   gap: ${space(1)};
   align-items: center;
-  border-bottom: 1px solid ${p => p.theme.innerBorder};
+  border: 1px solid transparent;
+  border-bottom-color: ${p => p.theme.innerBorder};
 `;
 
 const RefreshContainer = styled('div')`