// 共享常量 — 主进程和渲染进程共用
export const APP_VERSION = 'v0.3.7'
export const MAX_FILE_SIZE = 20 * 1024 * 1024 // 20MB
export const ALLOWED_EXTENSIONS = ['.md', '.markdown', '.txt'] as const
export const SKIP_DIRS = new Set([
  'node_modules', '.git', '.svn', '.hg', 'dist', 'out',
  '.next', '.nuxt', '__pycache__', '.DS_Store'
])