Tweak some things for launch

src-web/components/core/Banner.tsx

@@ -14,8 +14,8 @@ export function Banner({ children, className, color }: Props) {
         className,
         `x-theme-banner--${color}`,
         'whitespace-pre-wrap',
-        'border border-dashed border-border bg-surface',
-        'px-3 py-2 rounded select-auto',
+        'border border-border bg-surface',
+        'px-4 py-3 rounded-lg select-auto',
         'overflow-auto h-auto mb-auto text-text',
       )}
     >

src-web/components/core/Button.tsx

@@ -136,7 +136,7 @@ export const Button = forwardRef<HTMLButtonElement, ButtonProps>(function Button
         {children}
       </div>
       {rightSlot && <div className="ml-1">{rightSlot}</div>}
-      {forDropdown && <Icon icon="chevron_down" size={size} className="ml-1 -mr-1" />}
+      {forDropdown && <Icon icon="check" size={size} className="ml-1 -mr-1" />}
     </button>
   );
 });

src-web/components/core/Tabs/Tabs.tsx

@@ -121,7 +121,10 @@ export function Tabs({
                     <Icon
                       size="sm"
                       icon="chevron_down"
-                      className={classNames('ml-1', !isActive && 'opacity-50')}
+                      className={classNames(
+                        'ml-1',
+                        isActive ? 'text-text-subtle' : 'text-text-subtlest',
+                      )}
                     />
                   </button>
                 </RadioDropdown>