Move aai envs from .env to constants file

[thePeras]

Closes #1261

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 23 lines in your changes missing coverage. Please review.

Project coverage is 16%. Comparing base (8322384) to head (440302e).

Additional details and impacted files

@@           Coverage Diff           @@
##           develop   #1262   +/-   ##
=======================================
+ Coverage       16%     16%   +1%     
=======================================
  Files          233     233           
  Lines         7219    7214    -5     
=======================================
  Hits          1139    1139           
+ Misses        6080    6075    -5     

[limwa]

What is the purpose of this PR? Why is this being done?

Personally, I think these values belong in a .env file or something similar.

[limwa]

Or maybe I should've put it this way: can the notifications worker not access the .env file?

[thePeras]

@limwa I can explain in the next meeting, but basically in my attempt to load the .env, which was successful, the functions using the environment's variables still doesn't find the DotEnv instantiation. May theory is the package wasn't created for notifications workers. Also, I tried to explore more packages, but no luck. That's why I propose this way, not ideal, but fast, simple and with no security concerns.

[Process-ing]

From what I tested, everything related to the issue seems to be working fine