Constant CRON_RESUME_TOOL 

pub(crate) const CRON_RESUME_TOOL: &str = r#"{
  "name": "CronResume",
  "description": "Resume a paused AgentMux cross-agent cron job (this mcp__agentmux__ tool family). The job will fire at its next scheduled UTC time.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "id": { "type": "string", "description": "The job id to resume" }
    },
    "required": ["id"]
  }
}"#;