Implement more gentle depth-1 paginated PROPFIND approach for working set enumeration

[claucambra]

No description provided.

[Copilot]

Pull Request Overview

This PR implements a more gentle depth-1 paginated PROPFIND approach for working set enumeration by adding new tests and updating the enumerator’s pagination behavior. Key changes include:

• New tests in EnumeratorTests.swift for paginated enumeration in various folder scenarios.
• Updates in Enumerator.swift to support recursive working set pagination (including handling of next server URLs).
• Removal of legacy listener interfaces and their tests.

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
Tests/NextcloudFileProviderKitTests/EnumeratorTests.swift	Adds tests for working set, empty folder, and few-items paginated enumerations while removing the legacy listener test.
Tests/Interface/MockRemoteInterface.swift	Adds an assertion to ensure valid array slicing for paginated requests.
Tests/Interface/MockEnumerationListener.swift	Removes the legacy mock enumeration listener implementation.
Sources/NextcloudFileProviderKit/Reporting/EnumerationListener.swift	Removes the legacy enumeration listener protocol.
Sources/NextcloudFileProviderKit/Enumeration/EnumeratorPageResponse.swift	Adds an initializer to support nextServerUrl-based pagination.
Sources/NextcloudFileProviderKit/Enumeration/Enumerator.swift	Refactors pagination handling by removing listener callbacks and adding new logic for working set pagination.

[codecov]

Codecov Report

Attention: Patch coverage is 99.46237% with 2 lines in your changes missing coverage. Please review.

Project coverage is 83.00%. Comparing base (39c95f7) to head (5092ec4).
Report is 9 commits behind head on main.

Files with missing lines	Patch %	Lines
...tcloudFileProviderKit/Enumeration/Enumerator.swift	95.65%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #85      +/-   ##
==========================================
+ Coverage   82.57%   83.00%   +0.43%     
==========================================
  Files          71       70       -1     
  Lines       14630    14924     +294     
==========================================
+ Hits        12080    12388     +308     
+ Misses       2550     2536      -14     

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