Github Copilot: "bad request: unknown integration"

[nathabonfim59]

Describe the bug
When I try to use Github Copilot as my provider, I get the error "Unknown integration"

Setup
Please complete the following information along with version numbers, if applicable.

• OS [Linux pop-os 6.9.3-76060903-generic #202405300957173214176822.04~f2697e1 SMP PREEMPT_DYNAMIC Wed N x86_64 x86_64 x86_64 GNU/Linux]
• Shell [bash]
• Terminal Emulator [wezterm]
• Terminal Multiplexer [tmux]

To Reproduce
Steps to reproduce the behavior:

1. Configure GitHub copilot as your provider (config attached)
2. Run any command like

mods Hello

Source Code

Config file

default-model: gpt-4o
format-text:
  markdown: 'Format the response as markdown without enclosing backticks.'
  json: 'Format the response as json without enclosing backticks.'
roles:
  "default": []
format: false
role: "default"
raw: false
quiet: false
temp: 1.0
topp: 1.0
topk: 50
no-limit: false
word-wrap: 80
include-prompt-args: false
include-prompt: 0
max-retries: 5
fanciness: 10
status-text: Generating
theme: charm
max-input-chars: 12250
apis:
  copilot:
    base-url: https://api.githubcopilot.com
    models:
      gpt-4o:
        max-input-chars: 392000
      gpt-3.5-turbo:
        aliases: ["35t"]
        max-input-chars: 12250
        fallback: gpt-3.5
      claude-3.5-sonnet:
        aliases: ["claude3.5-sonnet", "claude-3-5-sonnet", "sonnet-3.5"]
        max-input-chars: 680000

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots

Error

Request

Response

[nathabonfim59]

I made a PR that addresses the problem and adds some improvements to the current copilot support.

#406