Dev script integration

Use wrap in a package script:

{
  "scripts": {
    "dev": "suitener wrap \"bun run server\"",
    "server": "bun run src/server.ts"
  }
}

Behavior:

• Suitener checks first.
• One summary line is printed.
• The dev process starts with normal stdin/stdout/stderr.
• The dev process exit code becomes the script exit code.

For direct checks in scripts:

{
  "scripts": {
    "check:tests": "suitener check --json"
  }
}