Add <%br= %> jqhtml syntax docs, class override detection, npm update

Document event handler placement and model fetch clarification

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

node_modules/@babel/traverse/lib/path/inference/util.js

@@ -13,16 +13,14 @@ const {
   isTSType
 } = _t;
 function createUnionType(types) {
-  {
-    if (types.every(v => isFlowType(v))) {
-      if (createFlowUnionType) {
-        return createFlowUnionType(types);
-      }
-      return createUnionTypeAnnotation(types);
-    } else if (types.every(v => isTSType(v))) {
-      if (createTSUnionType) {
-        return createTSUnionType(types);
-      }
+  if (types.every(v => isFlowType(v))) {
+    if (createFlowUnionType) {
+      return createFlowUnionType(types);
+    }
+    return createUnionTypeAnnotation(types);
+  } else if (types.every(v => isTSType(v))) {
+    if (createTSUnionType) {
+      return createTSUnionType(types);
     }
   }
 }