Add support for managing project hooks

[glensc]

Add support for managing hooks for projects.

Coderabbit hooks for group are actually ui hack: they just install hook for each project in a group.

Note: Coderabbit doesn't have official api for this:

• https://api.coderabbit.ai/v1/docs/

But it could be done done with trpc api:

• POST https://app.coderabbit.ai/trpc/repositories.addGitLabRepositories

{
  "repositories": [
    {
      "id": "$project_id",
      "name": "Projects",
      "orgId": "$org_id",
      "orgName": "$org_name",
      "private": true
    }
  ],
  "requester": {
    "id": "$user_id",
    "login": "$user_name"
  }
}

• POST https://app.coderabbit.ai/trpc/repositories.removeGitLabRepositories

{
  "repositories": [
    {
      "id": "$project_id",
      "name": "Projects"
    }
  ]
}

• GET 'https://app.coderabbit.ai/trpc/repositories.getAllRepos?input={"provider":"gitlab","orgName":"$org_name","type":"Organization","orgIds":"$org_id","page":1,"perPage":10,"searchQuery":"","includeSubgroups":true}'

{
  "result": {
    "data": {
      "repos": [
        {
          "name": "Projects",
          "id": "$project_id",
          "private": true,
          "isEnabled": true,
          "orgId": "$org_id",
          "projectPath": "$project_path",
          "needsReinstall": false
        },
      ],
      "total": $number
    }
  }
}

The requests seem to be authenticated with authorization: Bearer