Regression on custom slash commands and context provider display since V0.8.56

[glppfr]

Before submitting your bug report

• [X] I believe this is a bug. I'll try to join the Continue Discord for questions
• [X] I'm not able to find an open issue that reports the same bug
• [X] I've seen the troubleshooting guide on the Continue Docs

Relevant environment info

- OS: Windows 10
- Continue version: 0.8.56 & 0.8.57
- IDE version: vscode 1.95.3

Description

Since V0.8.56, custom slash commands declared .prompts folder or default context provider are not displayed in chat window.

To reproduce

1/ When typing "/" in chat window 1.1/ only default slash commands display, custom prompts in .prompts are not displayed

2/ When typing "@" in chat window 2.1/ no dropdown is displayed with context like Files / codebase etc... 2.2/ to make it work, need to start a first chat and click send, then edit the chat and when typing "@" it will display the list of available contexts

Log output

No log in continue output even in debug mode