Merge pull request '[server] PM2 wrapper exec→spawn 패치 — stdio:inherit + exit/error 감지 (운영서버 동기화)' (#892) from dev into prd-deploy

Reviewed-on: #892

startscript-cluster1.js

@@ -1,2 +1,10 @@
-var exec = require('child_process').exec
-exec('yarn start:cluster1', { windowsHide: true })
+const { spawn } = require('child_process')
+const child = spawn('yarn start:cluster1', { stdio: 'inherit', windowsHide: true, shell: true })
+child.on('exit', (code, signal) => {
+  console.log(`[wrapper] yarn start:cluster1 exited code=${code} signal=${signal}`)
+  process.exit(code ?? 1)
+})
+child.on('error', (err) => {
+  console.error('[wrapper] spawn error:', err)
+  process.exit(1)
+})

startscript-cluster2.js

@@ -1,2 +1,10 @@
-var exec = require('child_process').exec
-exec('yarn start:cluster2', { windowsHide: true })
+const { spawn } = require('child_process')
+const child = spawn('yarn start:cluster2', { stdio: 'inherit', windowsHide: true, shell: true })
+child.on('exit', (code, signal) => {
+  console.log(`[wrapper] yarn start:cluster2 exited code=${code} signal=${signal}`)
+  process.exit(code ?? 1)
+})
+child.on('error', (err) => {
+  console.error('[wrapper] spawn error:', err)
+  process.exit(1)
+})

startscript-dev.js

@@ -1,2 +1,10 @@
-var exec = require('child_process').exec
-exec('yarn start:dev', { windowsHide: true })
+const { spawn } = require('child_process')
+const child = spawn('yarn start:dev', { stdio: 'inherit', windowsHide: true, shell: true })
+child.on('exit', (code, signal) => {
+  console.log(`[wrapper] yarn start:dev exited code=${code} signal=${signal}`)
+  process.exit(code ?? 1)
+})
+child.on('error', (err) => {
+  console.error('[wrapper] spawn error:', err)
+  process.exit(1)
+})