feat(sdk-analytics) fix details building sdk-analytics (#31002)

### Proposed Changes
* Add Readme to build lib
* Fix import in the example
* Fix format build files

### Checklist
- [ ] Tests
- [ ] Translations
- [ ] Security Implications Contemplated (add notes if applicable)

### Additional Info
** any additional useful context or info **

### Screenshots
Original             |  Updated
:-------------------------:|:-------------------------:
** original screenshot **  |  ** updated screenshot **

core-web/libs/sdk/analytics/README.md

@@ -38,8 +38,7 @@ Wrap your application with the `DotContentAnalyticsProvider`:
 // Example configuration
 const analyticsConfig = {
     apiKey: 'your-api-key-from-dotcms-analytics-app',
-    server: 'https://your-dotcms-instance.com',
-    debug: false // Not required
+    server: 'https://your-dotcms-instance.com'
 };
 
 function App() {

core-web/libs/sdk/analytics/vite.config.mts

@@ -1,18 +1,31 @@
 /// <reference types='vitest' />
 import { nxViteTsPaths } from '@nx/vite/plugins/nx-tsconfig-paths.plugin';
 import react from '@vitejs/plugin-react';
+import fs from 'fs';
 import * as path from 'path';
 import { defineConfig } from 'vite';
 import dts from 'vite-plugin-dts';
 
+// Plugin simple para copiar README.md
+const copyReadme = {
+    name: 'copy-readme',
+    writeBundle() {
+        fs.copyFileSync(
+            path.resolve(__dirname, 'README.md'),
+            path.resolve(__dirname, '../../../dist/libs/sdk/analytics/README.md')
+        );
+    }
+};
+
 export default defineConfig({
     root: __dirname,
-    cacheDir: '../../../node_modules/.vite/libs/sdk/sdk-analytics',
+    cacheDir: '../../../node_modules/.vite/libs/sdk/analytics',
 
     plugins: [
         react(),
         nxViteTsPaths(),
-        dts({ entryRoot: 'src', tsconfigPath: path.join(__dirname, 'tsconfig.lib.json') })
+        dts({ entryRoot: 'src', tsconfigPath: path.join(__dirname, 'tsconfig.lib.json') }),
+        copyReadme
     ],
 
     // Uncomment this if you are using workers.
@@ -23,7 +36,7 @@ export default defineConfig({
     // Configuration for building your library.
     // See: https://vitejs.dev/guide/build.html#library-mode
     build: {
-        outDir: '../../../dist/libs/sdk/sdk-analytics',
+        outDir: '../../../dist/libs/sdk/analytics',
         emptyOutDir: true,
         reportCompressedSize: true,
         commonjsOptions: {
@@ -41,7 +54,9 @@ export default defineConfig({
             output: {
                 exports: 'named',
                 preserveModules: true,
-                preserveModulesRoot: 'src'
+                preserveModulesRoot: 'src',
+                entryFileNames: '[name].js',
+                chunkFileNames: '[name].js'
             }
         }
     }

examples/nextjs/src/components/my-page.js

@@ -17,6 +17,7 @@ import Header from "./layout/header/header";
 import Navigation from "./layout/navigation";
 
 import NotFound from "@/app/not-found";
+import { withExperiments } from "@dotcms/experiments";
 import { usePageAsset } from "../hooks/usePageAsset";
 
 /**