feat(user-token): Add Web UI token to environment variables (#237)

* add token in environment variables

* assign value of token to my_env

* update environment variable name to api_token instead of token

* replace upper case API_TOKEN to lower case api_token in extensions.py file

Author: jatinriverlane

aqueductcore/backend/services/extensions.py

@@ -125,9 +125,10 @@ async def execute(
 
         my_env = {key: str(val) for key, val in (extension.constants or {}).items()}
         my_env.update(params)
+        my_env["api_token"] = user_info.token
         my_env["aqueduct_url"] = extension.aqueduct_url
         if extension.aqueduct_api_token is not None:
-            my_env["API_TOKEN"] = extension.aqueduct_api_token
+            my_env["api_token"] = extension.aqueduct_api_token
 
         cwd = Path.home()
         if extension.manifest_file: