v0.2.3

What's Changed

• test: add comprehensive unit and component tests by @mtskf in #51
• feat: add support for Firefox and Edge by @mtskf in #52
• docs: add Chrome Web Store link by @mtskf in #53
• fix: preserve Shift scope when opening DatePicker by @mtskf in #54
• fix: remove confirmation dialog for window group deletion by @mtskf in #55
• chore: remove unused code and update documentation by @mtskf in #56
• refactor: consolidate storage helpers and add tests by @mtskf in #57

Full Changelog: v0.2.2...v0.2.3