src/cli/print.ts

This is the single worst function in the codebase by every metric:

  - 3,167 lines long (the file itself is 5,594 lines)
  - 12 levels of nesting at its deepest
  - ~486 branch points of cyclomatic complexity
  - 12 parameters + an options object with 16 sub-properties
  - Defines 21 inner functions and closures
  - Handles: agent run loop, SIGINT, rate-limits, AWS auth, MCP lifecycle, plugin install/refresh, worktree bridging, team-lead polling (while(true) inside), control message dispatch (dozens of types), model switching, turn interruption
  recovery, and more

This should be at minimum 8–10 separate modules.