update: flutter_ci.yml

update: README.md

create: providers_test.dart

create: local_storage_test.dart

update: FINAL_SPRINT.md

create: FINAL_SPRINT.md

update: README.md

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create: form_validators.dart

delete: validators

create: validators

create: new_file

create: loading_indicator.dart

create: error_handler.dart

create: auth_provider_test.dart

create: new_file_1

update: api_service_test.dart

update: widget_test.dart

update: widget_test.dart

create: new_file