⚡ Bolt: Optimize selection checks to avoid eager array allocations and forced iteration

[acebytes]

💡 What: Replaced intermediate array allocation in selectedSize with .lazy.filter, and replaced !selectedResults.isEmpty and selectedNodeModulesSize > 0 with .contains(where:) in hasSelection.
🎯 Why: The previous implementation created intermediate arrays or forced full collection traversal just to check for the presence of selected items, leading to unnecessary memory churn and CPU overhead in a SwiftUI @Published view model.
📊 Impact: Reduces memory allocation by avoiding intermediate arrays and changes an O(N) traversal to an O(1) best-case operation due to short-circuit evaluation.
🔬 Measurement: Profile the view model with Instruments (Allocations/Time Profiler) while toggling selection to verify reduced array allocations and traversal overhead.

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PR created automatically by Jules for task 744518829490326981 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 now obsolete and stopping work on this task.