[CON-232] Bring custom docs to the top of the dropdown

[sestinj]

Validations

• [X] I believe this is a way to improve. I'll try to join the Continue Discord for questions
• [X] I'm not able to find an open issue that requests the same enhancement

Problem

In the @ docs context provider, only a few suggestions are shown in the dropdown, and ideally these would be ones that have been added manually

Solution

No response

_CON-232