added monaco code to public js folder and removed cdn

public/js/monaco/esm/vs/base/common/marshalling.js

@@ -0,0 +1,55 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+import { VSBuffer } from './buffer.js';
+import { URI } from './uri.js';
+export function stringify(obj) {
+    return JSON.stringify(obj, replacer);
+}
+export function parse(text) {
+    let data = JSON.parse(text);
+    data = revive(data);
+    return data;
+}
+function replacer(key, value) {
+    // URI is done via toJSON-member
+    if (value instanceof RegExp) {
+        return {
+            $mid: 2 /* MarshalledId.Regexp */,
+            source: value.source,
+            flags: value.flags,
+        };
+    }
+    return value;
+}
+export function revive(obj, depth = 0) {
+    if (!obj || depth > 200) {
+        return obj;
+    }
+    if (typeof obj === 'object') {
+        switch (obj.$mid) {
+            case 1 /* MarshalledId.Uri */: return URI.revive(obj);
+            case 2 /* MarshalledId.Regexp */: return new RegExp(obj.source, obj.flags);
+            case 17 /* MarshalledId.Date */: return new Date(obj.source);
+        }
+        if (obj instanceof VSBuffer
+            || obj instanceof Uint8Array) {
+            return obj;
+        }
+        if (Array.isArray(obj)) {
+            for (let i = 0; i < obj.length; ++i) {
+                obj[i] = revive(obj[i], depth + 1);
+            }
+        }
+        else {
+            // walk object
+            for (const key in obj) {
+                if (Object.hasOwnProperty.call(obj, key)) {
+                    obj[key] = revive(obj[key], depth + 1);
+                }
+            }
+        }
+    }
+    return obj;
+}