integrate-coding-agentlisted

# Integrate Coding Agent ## Overview Juggler no longer normalizes agent events itself. **hooklinesinker** (bundled binary, separate repo at `~/wrksp/hooklinesinker`) owns hook installation, event→phase mapping, and the session ledger; Juggler consumes protocol-1 status events over its sink and renders them. Adding an agent therefore forks on one question: **Is the agent already supported by hooklinesinker?** (`hooklinesinker hooks install --agent` accepts it / it appears in hooklinesinker's README agent table.) - **Yes** → Path A below. Juggler-side only, a few hours including docs. - **No** → Path B: add it to hooklinesinker first, then come back to Path A. - An agent that *cannot* go through hooklinesinker (no child-process hooks and no scriptable plugin API) needs a bespoke legacy bridge like Antigravity's — that is a design discussion with the user, not a checklist; read `AntigravityHooksInstaller.swift` and the legacy `UnifiedHookPayload` path in `HookServer.swift` before proposing one. ## Path A: agent already in hooklinesinker No notify script, no installer, no `HookEventMapper` entry, no `AppStorageKeys` flag (only opt-in agents — Codex, Antigravity — have one), no `uninstall.sh` block. The full set: ### Code | File | Change | |---|---| | `juggler/Services/HooklinesinkerClient.swift` | Add the `HooklinesinkerAgent` case. Raw value **must equal the wire name** (kebab-case, from hooklinesinker's `src/protocol.rs`); the argv test over `allCases` then pins i