Don't use z.infer to fix closure compiler issues

.github/workflows/web_build_and_test.yml

@@ -32,6 +32,17 @@ jobs:
     steps:
       - uses: actions/checkout@v6
 
+      - name: Check for z.infer usage
+        run: |
+          RESULTS=$(grep -r --include="*.ts" --exclude-dir="node_modules" "z\.infer" renderers | grep -v "v0_9/catalog/types" || true)
+          if [ -n "$RESULTS" ]; then
+            echo "Error: z.infer found in codebase! Use manual interfaces instead to ensure Closure Compiler compatibility."
+            echo "Instead of: type Foo = z.infer<typeof Schema>;"
+            echo "Do: interface Foo { ... } AND const Schema: z.ZodType<Foo> = z.object({ ... });"
+            echo "$RESULTS"
+            exit 1
+          fi
+
       - name: Set up Node.js
         uses: actions/setup-node@v6
         with:

renderers/react/src/v0_8/components/content/Image.tsx

@@ -34,9 +34,7 @@ export const Image = memo(function Image({node, surfaceId}: A2UIComponentProps<T
   const props = node.properties;
 
   const url = resolveString(props.url);
-  const altText = resolveString(
-    (props as Record<string, unknown>).altText as Types.StringValue | undefined
-  );
+  const altText = resolveString(props.altText);
   const usageHint = props.usageHint as UsageHint | undefined;
   const fit = (props.fit as FitMode) ?? 'fill';
 

renderers/react/src/v0_8/components/interactive/TextField.tsx

@@ -38,8 +38,7 @@
   const label = resolveString(props.label);
   const textPath = props.text?.path;
   const initialValue = resolveString(props.text) ?? '';
-  const propsRecord = props as Record<string, unknown>;
-  const fieldType = (propsRecord.textFieldType || propsRecord.type) as TextFieldType;
+  const fieldType = (props.textFieldType || (props as any).type) as TextFieldType;
   const validationRegexp = props.validationRegexp;
 
   const [value, setLocalValue] = useState(initialValue);