Don't fail if the app can not init Firebase

[armanddidierjean]

but log a warning in logs

Solve #192

How to test

You may need to run flutter clean to remove existing Firebase files
On iOS and Android, try to launch without the file:

• ios/config/<flavor>/GoogleService-Info.plist or
• android/app/src/<flavor>/google-services.json
  The app should work, but a warning should be logged

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 54.71%. Comparing base (cddfd38) to head (97fe30f).

Files	Patch %	Lines
lib/tools/logs/logger.dart	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #356   +/-   ##
=======================================
  Coverage   54.71%   54.71%           
=======================================
  Files         168      168           
  Lines        3670     3670           
=======================================
  Hits         2008     2008           
  Misses       1662     1662           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[julien4215]

This does not work on Android.

I get the following error when trying to launch Titan on Android without the google-services.json :

* What went wrong:
Execution failed for task ':app:processDevDebugGoogleServices'.
> File google-services.json is missing. The Google Services Plugin cannot function without it.