Project maintenance

[Nain57]

This PR updates the Android SDK to the latest version (SDK 36).

It also updates the following dependencies:

• Crashlytics gradle plugin 3.0.4 -> 3.0.6
• Protobuf gradle plugin 0.9.5 -> 0.9.6
• GMS 4.4.3 -> 4.4.4
• AGP 8.11.1 -> 8.11.2
• Hilt -> 2.57.2
• Protobuf runtime 3.25.0 -> 4.33.2
• AndroidX Core 1.16.0 -> 1.17.0
• AndroidX DataStore 1.1.7 -> 1.2.0
• AndroidX Fragment Ktx 1.8.8 -> 1.8.9
• AndroidX Lifecycle 2.9.1 -> 2.10.0
• AndroidX Navigation 2.9.1 -> 2.9.6
• AndroidX Room 2.7.2 -> 2.8.4
• AndroidX SplashScreen 1.0.1 -> 1.2.0
• Lottie 6.6.7 - 6.7.1
• Material 1.12.0 -> 1.13.0
• Android Billing Client 8.0.0 -> 8.3.0
• Firebase BOM 33.16.0 -> 34.07.0
• Firebase Crashlytics Ndk 19.4.4 -> 20.0.3
• Google UMP 3.2.0 -> 4.0.0
• Google Ads 24.4.0 -> 24.9.0

Test dependencies have also been updated:

• AndroidX test core 1.6.1 -> 1.7.0
• AndroidX test ext jUnit 1.2.1 -> 1.3.0
• Espresso core 3.6.1 -> 3.7.0
• Mockito core 5.18.0 -> 5.21.0
• Mockito kotlin 5.4.0 -> 6.1.0
• Mockk 1.14.4 -> 1.14.6 (1.14.7 requires min android sdk 26)
• Robolectric 4.15.1 -> 4.16

Those changes have introduced a few new requirments that have been implemented:

• Update test database path for unit tests
• Update kotlin annotation notation
• Fix redundant checks on when clause due to new kotlin features.