Go/Bubbletea TUI for managing multiple AI CLI sessions (Claude Code, Codex CLI, Gemini CLI) with unified visibility into token usage, file changes, and tool invocations.

Current State

Design doc written, implementation plan created. Not started yet — waiting on Mission Control dashboard to be built first.

Key Decisions

• Approach C: single Bubbletea program with component tree
• No PTY needed — all CLIs support JSON output
• Zero extra token/API usage — parses existing CLI output

Dependencies

• None blocking — ready to implement when prioritized