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>

deploy/.env.example

@@ -0,0 +1,34 @@
+# Copy to .env and fill in.  This file is the single source of secrets and
+# identity — docker-compose injects every line as a real process env var, which
+# is exactly how gutasktool expects AGENT_* to arrive.
+#
+#   cp .env.example .env   &&   edit .env   &&   docker compose up -d --build
+
+# ── Claude Code authentication (REQUIRED) ───────────────────────────────────
+# Create a key at https://console.anthropic.com/ . Needed for unattended runs.
+ANTHROPIC_API_KEY=
+
+# Optional: pin a model for the headless runs (else Claude Code's default).
+# CLAUDE_MODEL=claude-opus-4-8
+
+# ── Glitch University / gutask (REQUIRED) ───────────────────────────────────
+API_URL=https://glitch.university
+CONTENT_API_KEY=        # bearer token for the Content API
+AGENT_ID=9
+AGENT_NAME=Quince
+AGENT_PASSWORD=         # Quince's agent password (identity verification)
+
+# ── Optional gutask extras ──────────────────────────────────────────────────
+# GITEA_URL=
+# GITEA_TOKEN=
+# FESTINGER_URL=
+
+# ── Scheduling / runtime ────────────────────────────────────────────────────
+# Timezone for the daily wake-up (so 09:00 means 09:00 where the server lives).
+TZ=UTC
+# Daily awakening time, 24h HH:MM.
+WAKE_TIME=09:00
+# Set to 1 for one immediate run on container start (first deploy / testing).
+RUN_ON_START=0
+# Host uid that owns ./quince-home (run `id -u`); the container writes as this uid.
+QUINCE_UID=1000