Add Proxmox task controller script and configuration files

.env.template

@@ -0,0 +1,16 @@
+# Proxmox 配置
+PROXMOX_HOST=https://your-proxmox-host:8006
+PROXMOX_API_TOKEN=your-user@pve!your-token
+
+# 虚拟机配置
+VM_ID=100
+VM_SSH_HOST=your-vm-ip
+VM_SSH_PORT=22
+VM_SSH_USER=root
+VM_SSH_KEY_PATH=~/.ssh/id_rsa
+
+# 命令监听配置
+COMMAND_DIR=/var/task-commands
+
+# 状态汇报URL（可选）
+STATUS_REPORT_URL=http://your-report-server/status