feat: try to optimize memory usage

Author: ikxin

.github/workflows/ci.yml

@@ -1,4 +1,4 @@
-name: ci
+name: CI
 
 on:
   push:

service/utils.ts

@@ -21,8 +21,15 @@ export const runVlmcs = ({
           content: stdout.trim(),
           status: err ? false : true,
         })
-        vlmcs.kill()
       },
     )
+
+    vlmcs.on('error', () => {
+      vlmcs.kill()
+    })
+
+    vlmcs.on('close', () => {
+      vlmcs.kill()
+    })
   })
 }