Refactor: Archive Flow 코드리뷰 반영 및 버그 수정

[dlguszoo]

♻️ 리팩토링 설명

테플 마일스톤 전 Archive 플로우에서 수정해야할 사항들을 반영

🧹 리팩토링 작업 목록

• vm에서 dicontainer만 주입받도록 수정
• display 세로 사진일 때 꽉 차는 오류 수정
• 사진 저장 속도 개선

🔗 참고 링크

No response

[coderabbitai]

A summary of the changes CodeRabbit can apply:

• Complete refactor to move Toast state into ViewModels, remove Environment in favor of closure/parameter-based data flow across views/components (GroupedPhotosGridCellView, SelectionGridCellView, GroupedPhotosDetailView, PhotoSelectionDetailView), fix vertical photo layout via GeometryReader + scaledToFit constraints, pass allPhotos snapshot into PhotoSelectionDetailView to avoid chunking issues, and implement TaskGroup-based parallel downloads (max 3) in the manager—changes applied across 10 files (2 ViewModels, 4 Views, 3 Components, 1 Manager).

• Implement a refactor of the Archive flow to move view state into ViewModels (add toast state/methods), remove Environment injection in favor of explicit parameters and closure callbacks, fix vertical image display using GeometryReader and scaledToFit, implement parallel photo downloads with a max concurrency of 3 in PhotoManager, and add documentation — modifying PhotoManager.swift, GroupedPhotosViewModel.swift, PhotoSelectionViewModel.swift, GroupedPhotosView.swift, PhotoSelectionView.swift, GroupedPhotosGridCellView.swift, SelectionGridCellView.swift, GroupedPhotosDetailView.swift, PhotoSelectionDetailView.swift, ProgressiveDisplayImageView.swift, and adding docs/ARCHIVE_REFACTORING_SUMMARY.md.

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