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/helper-plugin-utils/lib/index.js

@@ -10,17 +10,15 @@ const apiPolyfills = {
     throwVersionError(range, api.version);
   }
 };
-{
-  Object.assign(apiPolyfills, {
-    targets: () => () => {
-      return {};
-    },
-    assumption: () => () => {
-      return undefined;
-    },
-    addExternalDependency: () => () => {}
-  });
-}
+Object.assign(apiPolyfills, {
+  targets: () => () => {
+    return {};
+  },
+  assumption: () => () => {
+    return undefined;
+  },
+  addExternalDependency: () => () => {}
+});
 function declare(builder) {
   return (api, options, dirname) => {
     let clonedApi;
@@ -35,7 +33,7 @@ function declare(builder) {
 const declarePreset = exports.declarePreset = declare;
 function copyApiObject(api) {
   let proto = null;
-  if (typeof api.version === "string" && /^7\./.test(api.version)) {
+  if (typeof api.version === "string" && api.version.startsWith("7.")) {
     proto = Object.getPrototypeOf(api);
     if (proto && (!hasOwnProperty.call(proto, "version") || !hasOwnProperty.call(proto, "transform") || !hasOwnProperty.call(proto, "template") || !hasOwnProperty.call(proto, "types"))) {
       proto = null;
@@ -58,7 +56,7 @@ function throwVersionError(range, version) {
     Error.stackTraceLimit = 25;
   }
   let err;
-  if (version.slice(0, 2) === "7.") {
+  if (version.startsWith("7.")) {
     err = new Error(`Requires Babel "^7.0.0-beta.41", but was loaded with "${version}". ` + `You'll need to update your @babel/core version.`);
   } else {
     err = new Error(`Requires Babel "${range}", but was loaded with "${version}". ` + `If you are sure you have a compatible version of @babel/core, ` + `it is likely that something in your build process is loading the ` + `wrong version. Inspect the stack trace of this error to look for ` + `the first entry that doesn't mention "@babel/core" or "babel-core" ` + `to see what is calling Babel.`);