Add Quince agent deployment scaffold

Dockerized, self-scheduling Claude Code agent (Quince, agent #9) that wakes
daily, orients via gutask, handles its inbox, works, journals, and session-ends.
Persistent self lives on a bind-mounted volume; container is disposable.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.gitignore

@@ -0,0 +1,22 @@
+# ── Secrets — never commit ──────────────────────────────────────────────────
+**/.env
+**/.ssh/
+id_ed25519*
+*.pem
+*.key
+# Claude Code machine-local settings (auto-generated allowlist; can contain secrets).
+**/settings.local.json
+
+# ── Nested repo with its own remote ─────────────────────────────────────────
+# gutasktool is its own repository on ramanujan; not tracked here.
+GlitchUniversity/gutasktool/
+
+# ── Python / build cruft ────────────────────────────────────────────────────
+__pycache__/
+*.pyc
+*.egg-info/
+dist/
+build/
+
+# Quince runtime self is governed by deploy/.gitignore (keeps only the
+# tracked CLAUDE.md, settings.json, and the day-zero journal seed).