Initial commit: Vault Dashboard for options hedging

- FastAPI + NiceGUI web application
- QuantLib-based Black-Scholes pricing with Greeks
- Protective put, laddered, and LEAPS strategies
- Real-time WebSocket updates
- TradingView-style charts via Lightweight-Charts
- Docker containerization
- GitLab CI/CD pipeline for VPS deployment
- VPN-only access configuration

scripts/entrypoint.sh

@@ -0,0 +1,70 @@
+#!/bin/sh
+set -eu
+
+APP_MODULE="${APP_MODULE:-app.main:app}"
+APP_HOST="${APP_HOST:-0.0.0.0}"
+APP_PORT="${APP_PORT:-8000}"
+APP_ENV="${APP_ENV:-production}"
+WORKERS="${UVICORN_WORKERS:-1}"
+REDIS_WAIT_TIMEOUT="${REDIS_WAIT_TIMEOUT:-30}"
+
+wait_for_redis() {
+  if [ -z "${REDIS_URL:-}" ]; then
+    echo "REDIS_URL not set, skipping Redis wait"
+    return 0
+  fi
+
+  echo "Waiting for Redis: ${REDIS_URL}"
+  python - <<'PY'
+import os
+import sys
+import time
+from urllib.parse import urlparse
+
+redis_url = os.environ.get("REDIS_URL", "")
+timeout = int(os.environ.get("REDIS_WAIT_TIMEOUT", "30"))
+parsed = urlparse(redis_url)
+host = parsed.hostname or "redis"
+port = parsed.port or 6379
+deadline = time.time() + timeout
+
+while time.time() < deadline:
+    try:
+        import socket
+        with socket.create_connection((host, port), timeout=2):
+            print(f"Redis is reachable at {host}:{port}")
+            raise SystemExit(0)
+    except OSError:
+        time.sleep(1)
+
+print(f"Timed out waiting for Redis at {host}:{port}", file=sys.stderr)
+raise SystemExit(1)
+PY
+}
+
+run_migrations() {
+  if [ "${RUN_MIGRATIONS:-0}" != "1" ]; then
+    echo "RUN_MIGRATIONS disabled, skipping"
+    return 0
+  fi
+
+  if [ -f alembic.ini ] && command -v alembic >/dev/null 2>&1; then
+    echo "Running Alembic migrations"
+    alembic upgrade head
+    return 0
+  fi
+
+  if [ -f manage.py ]; then
+    echo "Running Django migrations"
+    python manage.py migrate --noinput
+    return 0
+  fi
+
+  echo "No supported migration command found, skipping"
+}
+
+wait_for_redis
+run_migrations
+
+echo "Starting application on ${APP_HOST}:${APP_PORT}"
+exec python -m uvicorn "${APP_MODULE}" --host "${APP_HOST}" --port "${APP_PORT}" --workers "${WORKERS}"