Update wrapper + backup loop

Dockerfile

@@ -16,16 +16,23 @@ RUN apt-get update && \
         lib32stdc++6 && \
     rm -rf /var/lib/apt/lists/*
 
-RUN mkdir -p ${STEAMCMDDIR} ${VALHEIMDIR} ${BACKUPDIR} && \
-    cd ${STEAMCMDDIR} && \
+# Create directories and install SteamCMD
+RUN mkdir -p "${STEAMCMDDIR}" "${VALHEIMDIR}" "${BACKUPDIR}" && \
+    cd "${STEAMCMDDIR}" && \
     wget https://steamcdn-a.akamaihd.net/client/installer/steamcmd_linux.tar.gz && \
     tar -xzf steamcmd_linux.tar.gz && rm steamcmd_linux.tar.gz
 
+# Set working directory BEFORE copying scripts
+WORKDIR ${VALHEIMDIR}
+
+# Copy scripts
 COPY entrypoint.sh /entrypoint.sh
 COPY backup.sh /backup.sh
 RUN chmod +x /entrypoint.sh /backup.sh
 
-WORKDIR ${VALHEIMDIR}
+# Copy managed wrapper into the correct directory
+COPY start_server_managed.sh ./start_server_managed.sh
+RUN chmod +x ./start_server_managed.sh
 
 EXPOSE 2456/udp 2457/udp 2458/udp