Minor optimizations and cleaning

[MarkCiliaVincenti]

No description provided.

[github-actions]

CLA Assistant Lite bot CLA Assistant bot All Contributors have signed the CLA.

[gemini-code-assist]

Summary of Changes

Hello @MarkCiliaVincenti, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request focuses on minor code optimizations and general cleanup across the codebase. The changes aim to improve code readability, leverage modern C# language features, enhance immutability where appropriate, and remove redundant code. The overall impact is a cleaner, more maintainable, and potentially slightly more performant application.

Highlights

• Code Cleanup: Removed numerous unused using directives across multiple files, significantly reducing boilerplate and improving code clarity.
• Modern C# Features: Updated Enum.GetValues(typeof(T)) to the more modern and type-safe Enum.GetValues<T>() in EnumHelpers.cs.
• Immutability and Performance: Converted several mutable List<string> and SourceCache fields to readonly FrozenSet<string> and readonly SourceCache respectively in CivitDetailsPageViewModel.cs, enhancing immutability and potentially improving performance.
• Improved Locking Mechanisms: Replaced generic object locks with Lock instances in InMemoryStorage.cs and HardwareHelper.cs for clearer intent and potentially better synchronization.
• Readability Enhancements: Simplified multiline conditional statements, foreach loops, and using var declarations (e.g., using var _ = ...) for improved code readability and conciseness across several files.
• Collection Expressions: Adopted C# 12 collection expressions for initializing List<LocalModelFile> in CivitDetailsPageViewModel.cs, making collection initialization more concise.

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[MarkCiliaVincenti]

I have read the CLA Document and I hereby sign the CLA

[gemini-code-assist]

Code Review

This pull request introduces several minor optimizations and code cleanups across the codebase. Key changes include removing unused using statements, adopting modern C# features like collection expressions and FrozenSet, and improving code formatting for better readability. One notable change is the consistent use of a custom Lock class for synchronization, which seems to be a codebase-wide pattern. Additionally, several fields have been correctly marked as readonly. My review focuses on a small refinement to further optimize enum value retrieval.