Current topic: "Creating Implementation Plan"
Topic summary: I have completed the discovery phase and am now drafting a comprehensive implementation plan to address the feedback on PR #86. This plan includes refining email validation, refactoring Sentry configuration injection, simplifying test setups with a `ViewModelDependencies` factory, and updating documentation and screenshot tests. I will present this plan to the user for informal agreement before proceeding.

Strategic Intent: Creating the implementation plan for the identified PR #86 improvements.