fmeshsync fix with synology,vm's and lxc

Dockerfile

@@ -9,7 +9,8 @@ WORKDIR /opt/meshcentral
 RUN apt-get update \
     && apt-get install -y --no-install-recommends nodejs npm ca-certificates postgresql-client \
     && rm -rf /var/lib/apt/lists/* \
-    && npm install --omit=dev meshcentral
+    && npm install --omit=dev meshcentral \
+    && chown -R root:root /opt/meshcentral
 
 WORKDIR /app
 COPY requirements.txt .
@@ -21,10 +22,14 @@ RUN pip install --no-cache-dir -r requirements.txt \
     && rm /tmp/export_dependency_licenses.py
 
 COPY app ./app
-COPY VERSION APPINFO.json LICENSE.txt THIRD_PARTY_NOTICES.md ./
-RUN mkdir -p /app/app/static/uploads /app/config /app/data/logs/sync /app/data/logs/diagnostics /data/backups
+COPY VERSION LICENSE.txt THIRD_PARTY_NOTICES.md ./
+COPY APPINFO.json /app/default-config/APPINFO.json
+COPY docker-entrypoint.sh /usr/local/bin/assetmanager-entrypoint
+RUN chmod +x /usr/local/bin/assetmanager-entrypoint \
+    && mkdir -p /app/app/static/uploads /app/config /app/data/logs/sync /app/data/logs/diagnostics /data/backups
 
 HEALTHCHECK --interval=30s --timeout=5s --start-period=30s --retries=3 \
     CMD ["python", "-c", "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8000/api/software-callback/health', timeout=3).read()"]
 
+ENTRYPOINT ["/usr/local/bin/assetmanager-entrypoint"]
 CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]