[next-mdx-remote] error compiling MDX: Unexpected character `1` (U+0031) before name, expected a character that can start a name, such as a letter, `$`, or `_` 147 | 148 | ❌ **Use deterministic routing when**: > 149 | - Speed is critical (<100ms) | ^ 150 | - Cost is a concern (high volume) 151 | - Query is clear and unambiguous More information: https://mdxjs.com/docs/troubleshooting-mdx