fix(ui-automation): Preserve inactive tab value hints

Keep value-based toggle filtering scoped away from tab elements so inactive tabs with compact values such as 0/off still remain eligible as screen-changing next-step suggestions.

Author: cameroncooke

src/mcp/tools/ui-automation/__tests__/runtime-next-steps.test.ts

@@ -118,7 +118,7 @@ describe('runtime snapshot next steps', () => {
         type: 'Tab',
         role: 'AXTab',
         AXLabel: 'Search',
-        AXValue: 'not selected',
+        AXValue: '0',
         AXSelected: false,
       }),
     ]);

src/mcp/tools/ui-automation/shared/runtime-next-steps.ts

@@ -89,14 +89,10 @@ function isStateChangingTapNextStepElement(element: {
     value === 'selected' ||
     (element.role !== 'tab' && (element.state?.selected === false || value === 'not selected'));
 
-  return (
-    element.role === 'switch' ||
-    hasSelectionState ||
-    value === '0' ||
-    value === '1' ||
-    value === 'off' ||
-    value === 'on'
-  );
+  const hasToggleValue =
+    element.role !== 'tab' && (value === '0' || value === '1' || value === 'off' || value === 'on');
+
+  return element.role === 'switch' || hasSelectionState || hasToggleValue;
 }
 
 /**