"""Create recovery_planner
Generated by Phi-Octopus Eden
2025-11-08 00:39:08.681244
"""

```python
from typing import List, Dict
from enum import Enum

class ErrorSeverity(Enum):
    LOW = 1
    MEDIUM = 2
    HIGH = 3

def categorize_error(error_message: str) -> ErrorSeverity:
    """Categorizes the severity of an error based on its message.

    Args:
        error_message (str): The error message string.

    Returns:
        ErrorSeverity: The severity level of the error.
    """
    if "critical" in error_message.lower():
        return ErrorSeverity.HIGH
    elif "warning" in error_message.lower() or "timeout" in error_message.lower():
        return ErrorSeverity.MEDIUM
    else:
        return ErrorSeverity.LOW

class RecoveryPlanner:
    """A class to manage and plan recovery actions for limited errors."""

    def __init__(self):
        self.recovery_steps: List[str] = []

    def add_recovery_step(self, step: str) -> None:
        """Adds a recovery step to the planner.

        Args:
            step (str): The recovery action to be taken.
        """
        if isinstance(step, str):
            self.recovery_steps.append(step)
        else:
            raise ValueError("Step must be a string.")

    def plan_recovery(self, error_message: str) -> None:
        """Plans the recovery steps based on the severity of an error.

        Args:
            error_message (str): The error message to analyze.
        """
        severity = categorize_error(error_message)
        if severity == ErrorSeverity.HIGH:
            self.add_recovery_step("Immediate high-priority fix")
            self.add_recovery_step("Notify senior engineers")
        elif severity == ErrorSeverity.MEDIUM:
            self.add_recovery_step("Implement temporary workaround")
            self.add_recovery_step("Log the issue for investigation")
        else:
            self.add_recovery_step("Review logs and retry operation")

    def execute_plan(self) -> None:
        """Executes all recovery steps in order."""
        print("Executing recovery plan:")
        for step in self.recovery_steps:
            print(step)

def example_usage():
    planner = RecoveryPlanner()
    error_message = "The system encountered a timeout during the data processing."
    planner.plan_recovery(error_message)
    planner.execute_plan()

if __name__ == "__main__":
    example_usage()
```

This code defines a `RecoveryPlanner` class that can categorize errors and plan recovery steps based on their severity. It includes an example usage to demonstrate how to use the class.