# Placeholder for container-runner.ts modifications
# The actual three-way merge will be handled by the skills engine
# 
# Key additions to make in src/container-runner.ts:
# 
# 1. Import provider system:
#    import { createExecutionProvider, AIProvider } from './providers/index.js';
#    import { AI_PROVIDER, EXECUTION_MODE } from './config.js';
# 
# 2. Add provider instance to container context
# 3. Modify runInContainer() to check EXECUTION_MODE:
#    - If 'direct': Use provider.execute() directly
#    - If 'tui': Use CodingAgentProvider
#    - If 'container': Use existing container logic
# 
# 4. Pass provider config to container environment
# 5. Add fallback provider logic if FALLBACK_PROVIDER is set
