ci(workspace): [ENG-02] add read-only checks and isolated Pages workflow

scripts/build-docs.js

@@ -3,7 +3,13 @@ import spawn from 'cross-spawn'
 
 const proc = spawn('npm', ['run', 'build'], {
   cwd: './packages/artplayer-vitepress/',
+  stdio: 'inherit',
 })
 
-proc.stdout.pipe(process.stdout)
-proc.stderr.pipe(process.stderr)
+proc.on('error', (error) => {
+  console.error(error.message)
+  process.exitCode = 1
+})
+proc.on('close', (code) => {
+  process.exitCode = code ?? 1
+})