List MAD API docs in the API Reference sidebar and link to them from MAD pages

[karansharmasauce]

Description

Lists the Mobile App Distribution (MAD) API pages in the API Reference sidebar (/dev/api) and links to them from the MAD docs. The pages stay in docs/app-distribution/developer/, so their URLs don't change.

• Added a Mobile App Distribution API category to the API Reference sidebar, between Jobs and Performance. It contains API Reference, Legacy API (v1) and API Migration Guide.
• Removed the Developer category from the App Distribution sidebar, so the pages aren't listed twice. A single API Reference link replaces it.
• Linked API mentions on six App Distribution pages to the API docs: Notifications, Organization, OIDC Authentication (settings), Service Accounts, Sauce Labs Connection and Fastlane.

Motivation and Context

The API link in the docs top bar opens /dev/api, but MAD wasn't listed there. Thiago Veronese raised this, and we agreed to keep the MAD API docs in the API section next to Builds, Jobs and the other APIs, and to link to them from the MAD documentation. All API docs then sit together in the API section.

Types of Changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation fix (typos, incorrect content, missing content, etc.)

[github-actions]

Deploy preview ready for 3718!
https://docs.dev.saucelabs.net/pr-preview/pr-3718

[thiagosaucelabs]

Suggested change

	Copying a build to SauceLabs App Storage is opt-in, not automatic. To copy a build, check **Also upload to SauceLabs App Storage** when uploading it, or send `sync_to_saucelabs=1` through the [API](/app-distribution/developer/api-reference#upload-parameters).
	Copying a build to Sauce Labs App Storage is opt-in, not automatic. To copy a build, check **Also upload to Sauce Labs App Storage** when uploading it, or send `sync_to_saucelabs=1` through the [API](/app-distribution/developer/api-reference#upload-parameters).