[JULES] refactor(types): Replace Any type abuse with proper types - TYPE-001

[JuanCS-Dev]

Task Type

refactor - Type safety improvement

Component

Multiple modules

Problem Description

15+ instances of Any type used where specific types should be defined. This defeats the purpose of type hints and allows type errors at runtime.

Files to Modify (Top Priority)

• vertice_cli/core/resilience.py - Multiple Any returns
• vertice_cli/core/metrics.py - Dict[str, Any] overuse
• vertice_cli/handlers/tool_execution_handler.py - Any parameters
• vertice_tui/core/llm_client.py - Response typing

Current Code (Problematic)

# Common patterns to fix:
def process(self, data: Any) -> Any:  # What is data? What is returned?
    ...

config: Dict[str, Any] = {}  # What keys? What value types?

Expected Code (Fix)

from typing import TypedDict, Union
from dataclasses import dataclass

# Option 1: TypedDict for structured dicts
class MetricsConfig(TypedDict):
    enabled: bool
    interval: float
    exporters: list[str]

config: MetricsConfig = {"enabled": True, "interval": 60.0, "exporters": []}

# Option 2: Dataclass for complex types
@dataclass
class ProcessResult:
    success: bool
    data: str
    errors: list[str]

def process(self, data: InputData) -> ProcessResult:
    ...

# Option 3: Union for known variants
ResponseType = Union[TextResponse, StreamResponse, ErrorResponse]

Validation Commands

# Run mypy to check types
mypy vertice_cli/core/resilience.py --ignore-missing-imports

# Count remaining Any usage (should decrease)
grep -rn ": Any" vertice_cli/ --include="*.py" | wc -l

# Run tests
pytest tests/unit/ -v

Priority

medium

References

• Python typing best practices
• Audit ID: TYPE-001

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