Tinkeringg-Lab/claude-code — reverse-engineered prompt

Build me an educational open source terminal coding assistant inspired by Claude Code. I want to open it in a project folder, chat with Claude from the terminal, and have it help read files, search the codebase, edit or create files, run shell commands with my approval, and explain what it changed. It should feel like a real interactive CLI, with a clean text UI, streaming replies, command history, themes, and simple slash commands like /login, /logout, /config, /doctor, /commit, /review, /diff, /cost, /memory, /resume, and /help.

Please include safe permission prompts before destructive actions, basic token and cost tracking, persistent project memory, git workflow helpers, and a way to resume previous sessions. Use TypeScript with Bun and a terminal React style interface if that fits. Keep it from scratch and educational, not copied from any private source. Look up current docs online if you need to.