Removing calls to movie API

[Marc-Andrieu]

• removing calls to the movie API
• removing the only token from the .env file
• tried to communicate with Hyperion in order to request the same data about movies

Close #112
Require aeecleclair/Hyperion#385

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.

Project coverage is 54.01%. Comparing base (e7f5550) to head (01e8c8a).

Files	Patch %	Lines
...b/cinema/repositories/the_movie_db_repository.dart	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #338      +/-   ##
==========================================
+ Coverage   53.87%   54.01%   +0.13%     
==========================================
  Files         169      168       -1     
  Lines        3727     3710      -17     
==========================================
- Hits         2008     2004       -4     
+ Misses       1719     1706      -13     

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

[Marc-Andrieu]

Requires Hyperion#385

[Marc-Andrieu]

Closes #112