Apply automated fixes from Ruff linter

[IgorChvyrov-sm]

Changes:

Applied automatic fixes via Ruff linter:

1. Removed unused imports
2. Standardized quotes
3. Fixed whitespace issues

Reason:

Enforcing consistent code style and reducing technical debt.

Depends on: #307

[codecov]

Codecov Report

Attention: Patch coverage is 33.75527% with 157 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
...rc/conductor/client/workflow/conductor_workflow.py	0.00%	27 Missing ⚠️
src/conductor/client/automator/task_handler.py	39.28%	17 Missing ⚠️
src/conductor/client/workflow/task/task.py	0.00%	15 Missing ⚠️
...rc/conductor/client/orkes/orkes_workflow_client.py	27.77%	13 Missing ⚠️
src/conductor/client/automator/task_runner.py	25.00%	9 Missing ⚠️
...ctor/client/workflow/executor/workflow_executor.py	0.00%	7 Missing ⚠️
src/conductor/client/workflow/task/http_task.py	0.00%	7 Missing ⚠️
src/conductor/client/worker/worker_task.py	0.00%	6 Missing ⚠️
src/conductor/client/ai/integrations.py	0.00%	5 Missing ⚠️
src/conductor/client/ai/orchestrator.py	0.00%	5 Missing ⚠️
... and 25 more

Files with missing lines	Coverage Δ
src/conductor/client/automator/utils.py	70.58% <100.00%> (+51.76%)	⬆️
...rc/conductor/client/configuration/configuration.py	94.28% <100.00%> (+0.63%)	⬆️
.../client/configuration/settings/metrics_settings.py	100.00% <100.00%> (ø)
src/conductor/client/event/event_client.py	0.00% <ø> (ø)
src/conductor/client/integration_client.py	0.00% <ø> (ø)
src/conductor/client/metadata_client.py	100.00% <ø> (ø)
...nductor/client/orkes/orkes_authorization_client.py	100.00% <100.00%> (ø)
...conductor/client/orkes/orkes_integration_client.py	0.00% <ø> (ø)
src/conductor/client/orkes/orkes_schema_client.py	100.00% <100.00%> (ø)
src/conductor/client/prompt_client.py	0.00% <ø> (ø)
... and 44 more

... and 79 files with indirect coverage changes

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