Fix panel startup crash and remove move-connections feature (v2.5.9).

Co-authored-by: Cursor <cursoragent@cursor.com>

Dockerfile

@@ -5,7 +5,9 @@ FROM python:3.12-slim
 ENV PYTHONDONTWRITEBYTECODE=1 \
     PYTHONUNBUFFERED=1 \
     APP_PORT=5000 \
+    PORT=5000 \
     PANEL_IN_DOCKER=1 \
+    PANEL_BEHIND_PROXY=1 \
     PIP_DISABLE_PIP_VERSION_CHECK=1
 
 WORKDIR /app
@@ -18,10 +20,11 @@ COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
 COPY . .
+RUN chmod +x scripts/docker-entrypoint.sh
 
 EXPOSE 5000
 
-HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
-  CMD curl -fsS "http://127.0.0.1:${APP_PORT}/health" >/dev/null || exit 1
+HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
+  CMD curl -fsS "http://127.0.0.1:5000/health" >/dev/null || exit 1
 
-CMD ["python3", "app.py"]
+ENTRYPOINT ["/app/scripts/docker-entrypoint.sh"]