0.0.3-beta3

Built from 88088a8, for early testing of Usagi's basic features.

What's Changed

• Applied a darker navigation bar for AMOLED / Black mode
• Applied some improvements for Discord Rich Presence
• Applied parallel fetching for migrate feature, improves performance
• Changed behavior in main navigation (open history, favorites list options)
• Fixed unresponsive touch behavior in reader, for some emulators with window mode
• Updated some translations from Weblate
• Reorganized reader settings, added interface customization options
• Refactor code, cleaned some unused values / strings

Full Changelog: You can check it here (from GitHub, devel branch)