Xcode Documentation Catalog with GitHub Pages

[i2h3]

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[i2h3]

With a1156b1 I fixed a test which prevented this pull request from being mergable.

[Copilot]

Pull Request Overview

Adds a DocC-based documentation catalog with GitHub Pages deployment and enhances code with async testing and API docs.

• Introduces a GitHub Actions workflow to build and deploy documentation on GitHub Pages.
• Provides theme settings and initial Documentation.md for NextcloudFileProviderKit.
• Replaces test sleeps with XCTest expectations and adds documentation comments to public APIs.

Reviewed Changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
Tests/NextcloudFileProviderKitTests/RemoteChangeObserverEtagOptimizationTests.swift	Replace Task.sleep calls with XCTest async expectations
Sources/NextcloudFileProviderKit/Utilities/LocalFiles.swift	Add functions for app group container paths, temp files, and lock handling with docs
Sources/NextcloudFileProviderKit/Item/Item+LockFile.swift	Document createLockFile extension method
Sources/NextcloudFileProviderKit/Interface/RemoteInterface.swift	Define RemoteInterface protocol with documentation
Sources/NextcloudFileProviderKit/Enumeration/RemoteChangeObserver.swift	Extend startWorkingSetCheck to accept an optional completion closure
Sources/NextcloudFileProviderKit/Documentation.docc/theme-settings.json	Add DocC theme color and typography settings
Sources/NextcloudFileProviderKit/Documentation.docc/Documentation.md	Provide project overview and feature list for DocC
.github/workflows/documentation.yml	Set up CI job to build and deploy documentation via GitHub Actions

Comments suppressed due to low confidence (3)

.github/workflows/documentation.yml:18

• The runner label macos-15 is not valid on GitHub Actions. Consider using macos-latest or a supported version like macos-12 to ensure the job runs correctly.

    runs-on: macos-15

Sources/NextcloudFileProviderKit/Utilities/LocalFiles.swift:83

• [nitpick] The originalFileName(fromLockFileName:) doc comment is missing a - Returns: section describing the returned value.

public func originalFileName(fromLockFileName lockFilename: String) -> String? {

Tests/NextcloudFileProviderKitTests/RemoteChangeObserverEtagOptimizationTests.swift:135

• The await fulfillment(of:) call requires a timeout parameter. Add something like timeout: 1.0 to avoid a compile error and ensure the test doesn't hang indefinitely.

        await fulfillment(of: [workingSetCheckCompleted])