## Description
When app lock is enabled on Auth's desktop app and when
closed/minimised, the app is not getting locked in certain cases. As a
workaround for that, have added a button to manually lock the app.
- Add colored Amazon icon
- Fix some icons visibility by adding `mix-blend-mode:difference`
- Restore the actual Kraken logo (the previous one was the mobile app
icon)
<!--- Describe your changes in detail -->
## Type of Change
<!--- Put an `x` in all the boxes that apply: -->
- [x] 🖼️ New icon
- [ ] ✨ New feature (non-breaking change which adds functionality)
- [x] 🛠️ Bug fix (non-breaking change which fixes an issue)
- [ ] ❌ Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] 🧹 Code refactor
- [ ] ✅ Build configuration change
- [ ] 📝 Documentation
- [ ] 🗑️ Chore
- Add G2A icon.
- Update Teleport icon.
- Add `mix-blend-mode:difference` to SVGs containing white/black parts
to make them visible in both dark and light themes, while preserving the
brand guideline (GitHub, Ubisoft, Mistral, Filen).
**On Android Studio emulators, this `mix-blend-mode` can appear
glitched, but it works fine (verified on iPhone).**
<!--- Describe your changes in detail -->
## Type of Change
<!--- Put an `x` in all the boxes that apply: -->
- [x] 🖼️ New icon
- [ ] ✨ New feature (non-breaking change which adds functionality)
- [ ] 🛠️ Bug fix (non-breaking change which fixes an issue)
- [ ] ❌ Breaking change (fix or feature that would cause existing
functionality to change)
- [x] 🧹 Code refactor
- [ ] ✅ Build configuration change
- [ ] 📝 Documentation
- [ ] 🗑️ Chore
