Countdown timer + small fixes
What's Changed
- Refact imports by @cpvalente in #151
- Fix/147 by @cpvalente in #152
- Feat/153 by @cpvalente in #157
- Fix/155 by @cpvalente in #158
- Feat/120 by @cpvalente in #164
- feat/120: countdown by @cpvalente in #166
Full Changelog: v1.2.0.1...v1.3.0