feat: add kill process functionality to deployments

- Implemented a new mutation to kill a running deployment process by its PID.
- Updated the deployment schema to include a PID field.
- Enhanced the deployment service to handle process termination and status updates.
- Modified the deployment scripts to echo PID and schedule ID for better tracking.
- Added error handling for the kill process operation.

packages/server/src/services/deployment.ts

@@ -40,6 +40,7 @@ export const findDeploymentById = async (deploymentId: string) => {
 		where: eq(deployments.deploymentId, deploymentId),
 		with: {
 			application: true,
+			schedule: true,
 		},
 	});
 	if (!deployment) {

packages/server/src/services/schedule.ts

@@ -109,7 +109,12 @@ export const updateSchedule = async (
 const handleScript = async (schedule: Schedule) => {
 	const { SCHEDULES_PATH } = paths(!!schedule?.serverId);
 	const fullPath = path.join(SCHEDULES_PATH, schedule?.appName || "");
-	const encodedContent = encodeBase64(schedule?.script || "");
+
+	// Add PID and Schedule ID echo by default to all scripts
+	const scriptWithPid = `echo "PID: $$ | Schedule ID: ${schedule.scheduleId}"
+${schedule?.script || ""}`;
+
+	const encodedContent = encodeBase64(scriptWithPid);
 	const script = `
 	 	 mkdir -p ${fullPath}
 	 	 rm -f ${fullPath}/script.sh