⚡ Bolt: Optimize computed properties in CacheoutViewModel

[acebytes]

💡 What: Replaced .isEmpty checks on filtered arrays with .contains(where:) in hasSelection, and chained .lazy.filter before .reduce in selectedSize.
🎯 Why: To prevent intermediate array allocations and short-circuit evaluation, avoiding O(N) memory churn in heavily-accessed SwiftUI computed properties.
📊 Impact: Reduces memory overhead and avoids full array traversal when checking if any item is selected.
🔬 Measurement: Verified the application compiles and the modified properties still return correct values.

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PR created automatically by Jules for task 7015341090453744809 started by @acebytes

[google-labs-jules]

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[acebytes]

Closing as duplicate. The Bolt bot has opened many PRs for the same lazy-filter / short-circuit / array-allocation optimizations in CacheoutViewModel.swift and MenuBarView.swift / CleanConfirmation.swift. Consolidating on #393 as the canonical (most recent iteration).

[google-labs-jules]

Closing as duplicate. The Bolt bot has opened many PRs for the same lazy-filter / short-circuit / array-allocation optimizations in CacheoutViewModel.swift and MenuBarView.swift / CleanConfirmation.swift. Consolidating on #393 as the canonical (most recent iteration).

Understood. Acknowledging that this work is a duplicate and stopping work on this task.