Fix general bugs

[van-sprundel]

No description provided.

[gemini-code-assist]

Summary of Changes

Hello @van-sprundel, 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 addressing several general bugs and enhancing the robustness and user experience of the application. It includes updates to dependency management, refines episode information parsing, improves error handling for critical system operations, and introduces measures to prevent conflicts in temporary file management. Additionally, it strengthens the Torznab client's ability to handle magnet links and resolves minor UI inconsistencies related to cursor positioning and settings navigation.

Highlights

• Dependency Updates: Added unicode-width and uuid crates to Cargo.toml and Cargo.lock to support new functionalities.
• Improved Episode Parsing: The parse_episode_info function now correctly handles two-digit season numbers (e.g., S10E02) and includes logic to prevent misinterpreting years as season/episode combinations.
• Robust Error Handling for System Time: Added error handling for SystemTime::now().duration_since(UNIX_EPOCH) calls in WatchHistory to prevent panics if system time is unavailable or invalid.
• Unique Streaming Session Directories: Each streaming session now creates a unique temporary subdirectory using a UUID, preventing potential file conflicts between concurrent sessions.
• Torznab Client Magnet Link Handling: The Torznab client now ignores empty magneturl and infohash attributes in XML responses, ensuring that invalid magnet links are not generated or prioritized over valid download links.
• TUI Settings Navigation Fix: Reset the settings section and field index when navigating to the settings view in the TUI, ensuring a consistent starting state.
• TUI Cursor Positioning: Fixed cursor positioning in the TUI search input by using unicode_width to correctly account for multi-byte characters.

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[gemini-code-assist]

Code Review

This pull request introduces a variety of bug fixes and improvements across the application. The changes to handle unique streaming session directories, validate configuration on save, and correctly parse episode information from filenames are all excellent enhancements. The improved error handling for system time and empty Torznab attributes adds robustness. The UI also sees nice improvements with correct cursor positioning and consistent state for the settings view.

I have one suggestion regarding performance and robustness in the regex parsing logic. Overall, this is a solid set of fixes.