feat: Redesign bug reporting and header actions

- Remove BugReportTab component and move bug reporting to header
- Add bug report icon to main header and profile dropdown
- Add sync button to main header with deploy button styling
- Remove duplicate sync/bug report buttons from workbench header
- Clean up unused imports and code
- Improve header button organization and visibility

app/components/@settings/core/AvatarDropdown.tsx

@@ -133,6 +133,24 @@ export const AvatarDropdown = ({ onSelectTab }: AvatarDropdownProps) => {
             Service Status
             <BetaLabel />
           </DropdownMenu.Item>
+
+          <DropdownMenu.Item
+            className={classNames(
+              'flex items-center gap-2 px-4 py-2.5',
+              'text-sm text-gray-700 dark:text-gray-200',
+              'hover:bg-purple-50 dark:hover:bg-purple-500/10',
+              'hover:text-purple-500 dark:hover:text-purple-400',
+              'cursor-pointer transition-all duration-200',
+              'outline-none',
+              'group',
+            )}
+            onClick={() =>
+              window.open('https://github.com/stackblitz-labs/bolt.diy/issues/new?template=bug_report.yml', '_blank')
+            }
+          >
+            <div className="i-ph:bug w-4 h-4 text-gray-400 group-hover:text-purple-500 dark:group-hover:text-purple-400 transition-colors" />
+            Report Bug
+          </DropdownMenu.Item>
         </DropdownMenu.Content>
       </DropdownMenu.Portal>
     </DropdownMenu.Root>