[Test Coverage] Add tests for executor implementations

[djimit]

Auto-Generated Issue

Category: test-coverage
Severity: low
Generated by: DjimFlo Self-Analysis Bridge

Description

Multiple executor implementations lack test coverage:

• claude-executor.ts
• codex-executor.ts
• data-executor.ts
• editor-executor.ts
• gemini-executor.ts
• infrastructure-executor.ts
• mock-executor.ts

Recommended Action

Add unit tests for each executor:

• canExecute() method
• execute() happy path
• Error handling
• Output parsing

---

Auto-generated by DjimFlo Self-Analysis Bridge.