cherry-pick(#31975): chore: remove bright counter from sidebar tab se… (

#31976)

…lector

Removing the following icon:


![image](https://github.com/user-attachments/assets/d2de2ed0-f66e-4452-8763-aad1b6e7bb79)

HTML `options` element cannot be styled, so just removing the counter in
sidebar mode:

<img width="348" alt="image"

src="https://github.com/user-attachments/assets/d636dca2-5007-41f7-866e-3a0f604d46fc">

packages/web/src/components/tabbedPane.tsx

@@ -62,14 +62,10 @@ export const TabbedPane: React.FunctionComponent<{
           }}>
             {tabs.map(tab => {
               let suffix = '';
-              if (tab.count === 1)
-                suffix = ' 🔵';
-              else if (tab.count)
-                suffix = ` 🔵✖️${tab.count}`;
-              if (tab.errorCount === 1)
-                suffix = ` 🔴`;
-              else if (tab.errorCount)
-                suffix = ` 🔴✖️${tab.errorCount}`;
+              if (tab.count)
+                suffix = ` (${tab.count})`;
+              if (tab.errorCount)
+                suffix = ` (${tab.errorCount})`;
               return <option value={tab.id} selected={tab.id === selectedTab}>{tab.title}{suffix}</option>;
             })}
           </select>