Environment constructor Null safety

1. cloudinary_url_gen
2. environment
3. Environment
4. Environment constructor

Environment class

1. Constructors
2. Environment
3. Properties
4. hashCode
5. runtimeType
6. Methods
7. noSuchMethod
8. toString
9. Operators
10. operator ==
11. Static methods
12. cloudinaryUrlFromEnv
13. getEnvVariable