[FEATURE] Implementation of Scenario Actions

[leeeunkoo]

📝 Requirement Description

• Implement scenario action features for the following actions: Launch, Pause, Resume, Modify, Delete.
• Each action handler must cover all expected use cases and edge cases.
• Ensure test coverage for all action logic, input validation, and failure scenarios.

📋 Acceptance Criteria

• Implement features for all scenario actions: Launch, Pause, Resume, Modify, Delete.
• All features must pass their respective unit and integration tests.
• Code coverage for action handlers must be over 80% (measured with cargo tarpaulin).
• The number of build warnings during cargo build must be 10 or fewer.

📎 Related Documents/References

N/A

📌 Subtasks

• Implement Launch action function
• Implement Pause action function
• Implement Resume action function
• Implement Modify action function
• Implement Delete action function
• Add/expand test codes for all action function
• Reduce warnings in action-related code

🧪 Testing Plan

• Unit Test:
  • Test each action function with valid and invalid inputs.
  • Test error handling and edge cases.
• Integration Test:
  • Test each action handler in the context of the full scenario flow.
• Performance Test:
  • Measure the response time and resource usage for each action under load.

🧑‍💻 Implementation YAML Format