SIENTIAPDE-1445

Refactor imports and enhance timestamp handling in API and test files

- Removed redundant import statements in api.py and prepare_worker.py for cleaner code.
- Updated timestamp format in test cases to include timezone information for consistency.
- Adjusted test configurations to align with new API structure for improved accuracy in data handling.

scouter/worker/prepare_worker.py

@@ -1,14 +1,12 @@
 import os
+import re
 from collections.abc import Sequence
 from typing import Any
 
+from sientia_do.observability.logger import Logger
 from temporalio.client import Client
 from temporalio.worker import PollerBehaviorAutoscaling, Worker
 
-from sientia_do.observability.logger import Logger
-
-import re
-
 parameters = [
     ('MAX_CONCURRENT_WORKFLOW_TASKS', '200'),
     ('MAX_CONCURRENT_ACTIVITIES', '200'),
@@ -22,7 +20,6 @@ parameters = [
     ('ACTIVITY_POLLER_BEHAVIUR_MAXIMUM', '200'),
 ]
 
-import re
 
 def camel_to_kebab(text: str) -> str:
     """Convert camelCase or PascalCase to kebab-case."""

scouter/worker/worker.py

@@ -20,9 +20,9 @@ with workflow.unsafe.imports_passed_through():
         build_postgres_config,
         build_redis_config,
     )
+    from scouter.workflow.pi_web_api_scouter import PIWebAPIScouter
     from scouter.workflow.scouter import Scouter
     from scouter.workflow.sub_workflows.core_scouter import CoreScouter
-    from scouter.workflow.pi_web_api_scouter import PIWebAPIScouter
 
 # Environment configuration
 POD_ID = os.getenv('HOSTNAME', 'localhost')