feat: allow to include tasks from git repositories

[vmaleze]

Like it is done for using a git file in a single task, this PR allows to include a whole git directory containing tasks

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Note

Introduces remote Git task directory includes and updates loading pipeline accordingly.

• task_config.includes now accepts git:: URLs; resolves and caches remote directories via new provider logic (resolve_git_url_to_path, TaskFileProvidersBuilder), with settings.task_remote_no_cache support
• Adjusts task discovery (load_file_tasks, task_includes_for_dir, load_tasks_in_dir) to handle Git includes alongside local paths
• Changes TaskConfig.includes type to Vec<String> and updates default include paths
• Extends TaskFileProvider to be Send + Sync and wires remote providers (git/http)
• Documents feature with examples and URL format; updates JSON schema descriptions; adds e2e test covering ref selection, caching toggle, and mixed local/remote includes

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[jdx]

bugbot run

[cursor]

✅ Bugbot reviewed your changes and found no bugs!