Code review request: RustLens — a local screen translator built with Tauri

Hi everyone! I've been learning Rust and recently built RustLens, an open-source desktop application using Rust and Tauri 2. I'd really appreciate a code review from more experienced Rust developers. GitHub: GitHub - And-Rij/RustLens: A local English-to-Ukrainian screen translator with translation history and Anki export. · GitHub What does RustLens do? RustLens is a Windows application designed to help with learning English, particularly while playing video games. It allows users to: Sele...