fix: resolve TypeScript errors in frontend build

node_modules/prosemirror-trailing-node/dist/prosemirror-trailing-node.cjs

@@ -0,0 +1,70 @@
+"use strict";
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+
+// src/index.ts
+var src_exports = {};
+__export(src_exports, {
+  trailingNode: () => trailingNode
+});
+module.exports = __toCommonJS(src_exports);
+
+// src/trailing-node-plugin.ts
+var import_prosemirror_state = require("prosemirror-state");
+var trailingNodePluginKey = new import_prosemirror_state.PluginKey("trailingNode");
+function trailingNode(options) {
+  const { ignoredNodes = [], nodeName = "paragraph" } = options != null ? options : {};
+  const ignoredNodeNames = /* @__PURE__ */ new Set([...ignoredNodes, nodeName]);
+  let type;
+  let types;
+  return new import_prosemirror_state.Plugin({
+    key: trailingNodePluginKey,
+    appendTransaction(_, __, state) {
+      const { doc, tr } = state;
+      const shouldInsertNodeAtEnd = trailingNodePluginKey.getState(state);
+      const endPosition = doc.content.size;
+      if (!shouldInsertNodeAtEnd) {
+        return;
+      }
+      return tr.insert(endPosition, type.create());
+    },
+    state: {
+      init: (_, { doc, schema }) => {
+        var _a;
+        const nodeType = schema.nodes[nodeName];
+        if (!nodeType) {
+          throw new Error("Invalid node being used for trailing node extension: '".concat(nodeName, "'"));
+        }
+        type = nodeType;
+        types = Object.values(schema.nodes).map((node) => node).filter((node) => !ignoredNodeNames.has(node.name));
+        return types.includes((_a = doc.lastChild) == null ? void 0 : _a.type);
+      },
+      apply: (tr, value) => {
+        var _a;
+        if (!tr.docChanged) {
+          return value;
+        }
+        return types.includes((_a = tr.doc.lastChild) == null ? void 0 : _a.type);
+      }
+    }
+  });
+}
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  trailingNode
+});