feat: replace react-codemirror2 with @uiw/react-codemirror (#3577)

Signed-off-by: WindSpiritSR <simon343riley@gmail.com>

web/src/common/Editor.js

@@ -0,0 +1,55 @@
+// Copyright 2025 The Casdoor Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+import React from "react";
+import CodeMirror from "@uiw/react-codemirror";
+import {materialDark} from "@uiw/codemirror-theme-material";
+import {langs} from "@uiw/codemirror-extensions-langs";
+
+export const Editor = (props) => {
+  const fillHeight = props.fillHeight ? {
+    height: "100%",
+    style: {height: "100%"},
+  } : {};
+  let extensions = [];
+  switch (props.lang) {
+  case "javascript":
+  case "js":
+    extensions = [langs.javascript()];
+    break;
+  case "html":
+    extensions = [langs.html()];
+    break;
+  case "css":
+    extensions = [langs.css()];
+    break;
+  case "xml":
+    extensions = [langs.xml()];
+    break;
+  }
+
+  return (
+    <CodeMirror
+      value={props.value}
+      height={props.height}
+      {...fillHeight}
+      readOnly={props.readOnly}
+      theme={props.dark ? materialDark : "light"}
+      extensions={extensions}
+      onChange={props.onChange}
+    />
+  );
+};
+
+export default Editor;