move web chat example to npm

.gitignore

@@ -1,4 +1,3 @@
 dist
 node_modules
 yarn.lock
-package-lock.json

web-chat/.pnpmfile.cjs

@@ -1,14 +0,0 @@
-function readPackage(pkg) {
-    // Freeze webpack transient dependency
-    if (pkg.dependencies.webpack) {
-        pkg.dependencies.webpack = '5.65.0';
-    }
-
-    return pkg
-}
-
-module.exports = {
-    hooks: {
-        readPackage
-    }
-}