fix: handle option highlighting in request_user_input component

- Trim selected value to match option labels during comparison
- Parse tool.result as JSON when loaded from history, as it's stored as string

web/src/components/ToolCard/requestUserInput.ts

@@ -134,7 +134,8 @@ export function parseRequestUserInputAnswers(
             if (item.startsWith('user_note: ')) {
                 userNote = item.slice('user_note: '.length).trim()
             } else if (!selected) {
-                selected = item
+                // Trim to match option labels which are also trimmed
+                selected = item.trim()
             }
         }
 

web/src/components/ToolCard/views/RequestUserInputView.tsx

@@ -9,10 +9,23 @@ function getSelectionMark(isSelected: boolean): string {
     return isSelected ? '●' : '○'
 }
 
+function parseResultAsAnswers(result: unknown): unknown {
+    // tool.result from history may be a JSON string
+    if (typeof result === 'string') {
+        try {
+            return JSON.parse(result)
+        } catch {
+            return undefined
+        }
+    }
+    return result
+}
+
 export function RequestUserInputView(props: ToolViewProps) {
     const parsed = parseRequestUserInputInput(props.block.tool.input)
     const questions = parsed.questions
-    const rawAnswers = props.block.tool.permission?.answers ?? undefined
+    // Try permission.answers first (live), fall back to tool.result (history)
+    const rawAnswers = props.block.tool.permission?.answers ?? parseResultAsAnswers(props.block.tool.result) ?? undefined
     const parsedAnswers = rawAnswers ? parseRequestUserInputAnswers(rawAnswers) : null
     const hasAnswers = parsedAnswers && Object.keys(parsedAnswers).length > 0