Note not found page has status code 200

[MaienM]

Describe the bug
Note not found page has status code 200.

To Reproduce
Steps to reproduce the behavior:

1. Start live server.
2. Go to the url of a note that does not exist.
3. Get an error page.
4. Notice that the status code is 200.

Expected behavior
The error pages should have appropriate status codes. For the node not found page this should probably be 404, for the ambiguous note probably something in the 500 range.

Screenshots

Desktop (please complete the following information):

• Firefox 111.0.1
• Emanote 1.0.2.0

Additional context
N/A

[srid]

Are you using the live server for serving production site (which it is not meant for)? What should happen during hot reload -- as opposed to manual page load? Anyway, this is all more a discussion for https://github.com/srid/ema