SIENTIAPDE-1094

Update environment configuration and refactor activity imports

- Changed Kafka, Redis, and Temporal host configurations to use localhost.
- Updated the version reference for the sientia-dataops-library in requirements.txt.
- Refactored import paths for activities to align with new module structure.
- Removed unused base.py and postgres.py files.
- Updated logger and policies imports to reflect new module locations.
- Adjusted values.yaml for branch and log level settings.

scouter/activities/kafka.py

@@ -3,7 +3,7 @@ from temporalio import workflow, activity
 with workflow.unsafe.imports_passed_through():
     from logging import Logger
     from sientia_do.notifications.handlers import NotificationHandler
-    from scouter.activities.base import BaseActivity
+    from sientia_do.temporal.activities.base import BaseActivity
     from typing import Any
     from kafka import KafkaConsumer
     from pandas import DataFrame