Initial commit: Memind H5 portal with MindSpace, Plaza, and agent jobs.

Track application source and tests; exclude local env, user workspaces, and runtime data via .gitignore.

Co-authored-by: Cursor <cursoragent@cursor.com>

api-response.mjs

@@ -0,0 +1,32 @@
+import crypto from 'node:crypto';
+
+export function createRequestId(existing) {
+  if (typeof existing === 'string' && existing.trim()) return existing.trim();
+  return `req_${crypto.randomUUID()}`;
+}
+
+export function attachRequestId(req, res, next) {
+  const requestId = createRequestId(req.get('x-request-id'));
+  req.requestId = requestId;
+  res.setHeader('X-Request-Id', requestId);
+  next();
+}
+
+export function sendJson(res, req, status, body) {
+  const requestId = req?.requestId ?? createRequestId();
+  return res.status(status).json({ ...body, request_id: requestId });
+}
+
+export function sendData(res, req, data, status = 200) {
+  return sendJson(res, req, status, { data });
+}
+
+export function sendError(res, req, status, code, message, details) {
+  return sendJson(res, req, status, {
+    error: {
+      code,
+      message,
+      ...(details ? { details } : {}),
+    },
+  });
+}