Increasing Unit Test Coverage and adding Firebase Analytics and Crash…

…lytics (#169)

* test: Added tests for api service

* feat: Added Firebase analytics and crashlytics

* feat: Added environment variables for sensitive info

* Create .env

feat/fix : Search feature added, Error handling enhanced, All Account…

…s functions added to API Service, Color Theme fix. (#152)

* feat/fix : Search feature added, Error handling enhanced, All Accounts functions added to API Service, Color Theme fix.

fix: Implemented Exception Handling and solved persistent Shimmer in …

…Explorer Screen (#53)

release: v0.1.0 ruTorrent Mobile Beta Release