better auto-enrollment system

backend/src/routes/hostRoutes.js

@@ -1708,47 +1708,7 @@ ${archExport}
 	}
 });
 
-// Check if machine_id already exists (requires auth)
-router.post("/check-machine-id", validateApiCredentials, async (req, res) => {
-	try {
-		const { machine_id } = req.body;
-
-		if (!machine_id) {
-			return res.status(400).json({
-				error: "machine_id is required",
-			});
-		}
-
-		// Check if a host with this machine_id exists
-		const existing_host = await prisma.hosts.findUnique({
-			where: { machine_id },
-			select: {
-				id: true,
-				friendly_name: true,
-				machine_id: true,
-				api_id: true,
-				status: true,
-				created_at: true,
-			},
-		});
-
-		if (existing_host) {
-			return res.status(200).json({
-				exists: true,
-				host: existing_host,
-				message: "This machine is already enrolled",
-			});
-		}
-
-		return res.status(200).json({
-			exists: false,
-			message: "Machine not yet enrolled",
-		});
-	} catch (error) {
-		console.error("Error checking machine_id:", error);
-		res.status(500).json({ error: "Failed to check machine_id" });
-	}
-});
+// Note: /check-machine-id endpoint removed - using config.yml checking method instead
 
 // Serve the removal script (public endpoint - no authentication required)
 router.get("/remove", async (_req, res) => {