SIENTIAPDE-1478

Refactor PIWebAPIClient and Update Configuration Imports

- Removed outdated PostgreSQL, Redis, MongoDB, and API configuration functions from connectors_config.py.
- Deleted the pi_web_api_client.py file as part of the refactor.
- Updated imports in worker.py and api.py to use the new repository structure.
- Cleaned up scenarios.md by removing obsolete scenarios related to unique constraint violations.
- Commented out the specific version of the sientia-dataops-library in requirements.txt for flexibility.

scouter/worker/worker.py

@@ -14,7 +14,7 @@ with workflow.unsafe.imports_passed_through():
 
     from scouter import metrics
     from scouter.activities.activities import Activities
-    from scouter.utils.connectors_config import (
+    from sientia_do.connectors_config import (
         build_api_config,
         build_mongodb_config,
         build_postgres_config,