Global vs Project Installation

const isGlobal = config.installLocation === 'global'
const claudeDir = isGlobal 
  ? path.join(os.homedir(), '.claude') 
  : './.claude'
const scriptPath = path.join(claudeDir, 'statusline.sh')

📍 Where would you like to install the statusline?
  🏠 Global (~/.claude) - Use across all projects
❯ 📂 Project (./.claude) - Only for this project

{
  type: 'list',
  name: 'installLocation',
  message: '📍 Where would you like to install the statusline?',
  choices: [
    { name: '🏠 Global (~/.claude) - Use across all projects', value: 'global' },
    { name: '📂 Project (./.claude) - Only for this project', value: 'project' }
  ],
  default: 'project'
}

try {
  await fs.access(scriptPath)
  // File exists, ask for confirmation
  const { confirmOverwrite } = await inquirer.prompt([{
    type: 'confirm',
    name: 'confirmOverwrite',
    message: `⚠️  ${isGlobal ? 'Global' : 'Project'} statusline.sh already exists. Overwrite?`,
    default: false
  }])
  shouldWrite = confirmOverwrite
} catch {
  // File doesn't exist, proceed
}

if (existingStatusLine && existingStatusLine.command) {
  const isOurStatusline = existingStatusLine.command?.includes('statusline.sh')
  
  if (!isOurStatusline) {
    // There's a different statusline configured, ask user
    const { confirmReplace } = await inquirer.prompt([{
      type: 'confirm',
      name: 'confirmReplace',
      message: `⚠️  ${isGlobal ? 'Global' : 'Project'} settings.json already has a statusLine configured (${existingStatusLine.command}). Replace it?`,
      default: false
    }])
    
    if (!confirmReplace) {
      console.warn('⚠️  Statusline script was saved but settings.json was not updated.')
      return
    }
  }
}

cd ~
cc-statusline init
# Select: 🏠 Global (~/.claude) - Use across all projects

cd /path/to/project
cc-statusline init
# Select: 📂 Project (./.claude) - Only for this project

git add .claude/statusline.sh .claude/settings.json
git commit -m "Add team statusline configuration"

# Work project
cd ~/work/client-project
cc-statusline init
# Select: Project
# Enable: directory, git, model, context only

# Personal project  
cd ~/personal/side-project
cc-statusline init
# Select: Project
# Enable: all features including costs

const commandPath = process.platform === 'win32'
  ? `bash ${isGlobal ? '.claude' : '.claude'}/${scriptName}`
  : (isGlobal ? `~/.claude/${scriptName}` : `.claude/${scriptName}`)

chmod +x ~/.claude/statusline.sh