orra-initlisted

# orra-init Scaffold orra in the current repo: run setup, install the stock directive set, and wire up memento integration via vault-bridge when memento is live. This skill is shipped by memento-vault as an experimental integration, gated behind `./install.sh --experimental`. It brings two systems together without either becoming a hard dependency of the other: orra continues to work without memento, memento continues to work without orra, and the vault-bridge directive is the only coupling surface. ## When to use - User invokes `/orra-init` - User says "init orra", "set up orra in this repo", "bootstrap orra", or similar - User has cloned a new repo and wants orra ready to orchestrate ## Preflight Orra requires a git repo. Run `git rev-parse --git-dir` from the current working directory. If it fails, tell the user orra needs a git repo (offer `git init` if they want one) and stop. Do not call `orra_setup` outside a repo. ## Steps 1. **Load deferred tools if needed.** If `orra_setup`, `orra_directive`, and `memento_status` are not already loaded, load them in one batch: ``` ToolSearch("select:mcp__orra__orra_setup,mcp__orra__orra_directive,mcp__memento-vault__memento_status") ``` 2. **Run `orra_setup`.** Creates `.orra/config.json`, installs the orchestrator persona to `.claude/agents/orchestrator.md`, adds `.orra/` to `.gitignore`, scaffolds `.orra/memory/`. Idempotent; safe on repos that already have `.orra/`. 3. **Install all stock directives.** Call `o