@entro314labs/at3-stack-kit/dist/index.cjs.map

Upgrade existing projects to AT3 Stack with intelligent migration

{"version":3,"sources":["../src/index.ts","../src/cli.ts","../src/detect.ts","../src/features/add-ai.ts","../src/features/add-i18n.ts","../src/features/add-pwa.ts","../src/features/add-supabase.ts","../src/features/add-testing.ts","../src/utils/cli-styling.ts","../src/utils/integration.ts"],"sourcesContent":["/**\n * AT3 Stack Kit\n * CLI tool to upgrade existing projects to AT3 Stack with AI, edge, and modern features\n */\n\n// CLI utilities\nexport { program } from \"./cli.js\";\n// Core detection and analysis\nexport * from \"./detect.js\";\n// Feature addition modules\nexport * from \"./features/index.js\";\n","#!/usr/bin/env node\n\n/**\n * AT3 Stack Kit CLI\n * Upgrade existing projects to AT3 Stack with AI, edge, and modern features\n */\n\nimport {\n  cancel,\n  confirm,\n  intro,\n  isCancel,\n  multiselect,\n  note,\n  outro,\n  select,\n  spinner,\n} from \"@clack/prompts\";\nimport chalk from \"chalk\";\nimport { program } from \"commander\";\nimport { detect as detectPackageManager } from \"detect-package-manager\";\nimport { existsSync, readFileSync } from \"fs-extra\";\nimport { join } from \"path\";\nimport { detectProjectType, type ProjectType } from \"./detect.js\";\nimport { addAI, addI18n, addPWA, addSupabase, addTesting } from \"./features/index.js\";\nimport { colors, header, style, symbols } from \"./utils/cli-styling.js\";\nimport { getPostMigrationWorkflow, suggestAT3Tools, updateAT3Config } from \"./utils/integration.js\";\n\nconst features = [\n  {\n    id: \"ai-custom\",\n    name: \"AI Integration (Custom)\",\n    description: \"Add custom AI integration with multiple providers\",\n    value: \"ai-custom\",\n  },\n  {\n    id: \"ai-vercel\",\n    name: \"AI Integration (Vercel SDK)\",\n    description: \"Add Vercel AI SDK for streaming responses\",\n    value: \"ai-vercel\",\n  },\n  {\n    id: \"supabase\",\n    name: \"Supabase\",\n    description: \"Add Supabase for database, auth, and edge functions\",\n    value: \"supabase\",\n  },\n  {\n    id: \"pwa\",\n    name: \"PWA Support\",\n    description: \"Add Progressive Web App features\",\n    value: \"pwa\",\n  },\n  {\n    id: \"i18n\",\n    name: \"Internationalization\",\n    description: \"Add next-intl for multi-language support\",\n    value: \"i18n\",\n  },\n  {\n    id: \"testing\",\n    name: \"Testing Suite\",\n    description: \"Add Vitest and Playwright for comprehensive testing\",\n    value: \"testing\",\n  },\n] as const;\n\ntype FeatureId = (typeof features)[number][\"value\"];\n\nasync function main() {\n  console.clear();\n\n  intro(style.title(\"AT3 Stack Kit\"));\n\n  // Detect current project\n  const s = spinner();\n  s.start(\"Analyzing your project...\");\n\n  const projectType = await detectProjectType(process.cwd());\n  const packageManager = await detectPackageManager().catch(() => \"npm\");\n\n  s.stop(\n    `${symbols.success} Detected: ${style.value(getProjectTypeLabel(projectType))} project using ${style.accent(packageManager)}`\n  );\n\n  if (projectType === \"unknown\") {\n    cancel(\n      \"This doesn't appear to be a supported project type. AT3 Kit supports Next.js, T3, and React projects.\"\n    );\n    process.exit(1);\n  }\n\n  // Show current project info\n  note(getProjectInfo(projectType), \"Current Project\");\n\n  // Select features to add\n  const selectedFeatures = await multiselect({\n    message: \"Which features would you like to add?\",\n    options: features.map((feature) => ({\n      value: feature.value,\n      label: feature.name,\n      hint: feature.description,\n    })),\n    required: true,\n  });\n\n  if (isCancel(selectedFeatures) || selectedFeatures.length === 0) {\n    cancel(\"No features selected.\");\n    process.exit(0);\n  }\n\n  // Confirm installation\n  const shouldInstall = await confirm({\n    message: `Install dependencies with ${packageManager}?`,\n    initialValue: true,\n  });\n\n  if (isCancel(shouldInstall)) {\n    cancel(\"Operation cancelled.\");\n    process.exit(0);\n  }\n\n  // Apply features\n  const addSpinner = spinner();\n\n  try {\n    for (const featureId of selectedFeatures as FeatureId[]) {\n      addSpinner.start(`Adding ${getFeatureName(featureId)}...`);\n\n      switch (featureId) {\n        case \"ai-custom\":\n          await addAI(\"custom\", process.cwd());\n          break;\n        case \"ai-vercel\":\n          await addAI(\"vercel\", process.cwd());\n          break;\n        case \"supabase\":\n          await addSupabase(process.cwd());\n          break;\n        case \"pwa\":\n          await addPWA(process.cwd());\n          break;\n        case \"i18n\":\n          await addI18n(process.cwd());\n          break;\n        case \"testing\":\n          await addTesting(process.cwd());\n          break;\n      }\n\n      addSpinner.stop(`✓ Added ${getFeatureName(featureId)}`);\n    }\n\n    if (shouldInstall) {\n      addSpinner.start(`Installing dependencies with ${packageManager}...`);\n      // TODO: Install dependencies\n      addSpinner.stop(\"✓ Dependencies installed\");\n    }\n\n    // Update AT3 configuration and get suggestions\n    const projectInfo = { type: projectType, packageManager } as any; // Simplified for now\n    const addedFeatures = selectedFeatures; // This would be the actual added features\n\n    updateAT3Config(process.cwd(), addedFeatures);\n    const toolSuggestions = suggestAT3Tools(projectInfo, addedFeatures);\n    const workflows = getPostMigrationWorkflow(projectInfo, addedFeatures);\n\n    outro(style.success(\"🎉 Your project has been upgraded to AT3 Stack!\"));\n\n    const nextSteps = [\n      \"Review the added files and configurations\",\n      \"Update your .env.local with required API keys\",\n      `Run ${style.command(packageManager + \" dev\")} to test your upgraded project`,\n      ...workflows,\n    ];\n\n    note(\n      `\n${header.section(\"Next steps:\")}\n${nextSteps.map((step, i) => `  ${colors.muted(`${i + 1}.`)} ${step}`).join(\"\\n\")}\n\n${colors.primary(\"Documentation:\")}\n  ${colors.muted(\"•\")} AT3 Stack Guide: https://at3-stack.dev/docs\n  ${colors.muted(\"•\")} Feature Guides: https://at3-stack.dev/docs/features\n\n${\n  toolSuggestions.length > 0\n    ? `${colors.primary(\"AT3 Ecosystem:\")}\n  ${toolSuggestions.map((s) => `${colors.muted(\"•\")} ${s}`).join(\"\\n  \")}\n\n`\n    : \"\"\n}${colors.primary(\"Need help?\")}\n  ${colors.muted(\"•\")} GitHub Issues: https://github.com/entro314-labs/at3-stack-kit/issues\n  ${colors.muted(\"•\")} Discord: https://discord.gg/at3-stack\n      `,\n      \"Welcome to AT3!\"\n    );\n  } catch (error) {\n    addSpinner.stop(\"Error occurred\");\n    console.error(chalk.red(\"Error upgrading project:\"), error);\n    process.exit(1);\n  }\n}\n\nfunction getProjectTypeLabel(type: ProjectType): string {\n  switch (type) {\n    case \"nextjs\":\n      return \"Next.js\";\n    case \"t3\":\n      return \"T3 Stack\";\n    case \"react\":\n      return \"React\";\n    case \"unknown\":\n      return \"Unknown\";\n    default:\n      return \"Unknown\";\n  }\n}\n\nfunction getProjectInfo(type: ProjectType): string {\n  const packageJsonPath = join(process.cwd(), \"package.json\");\n\n  if (!existsSync(packageJsonPath)) {\n    return \"No package.json found\";\n  }\n\n  const packageJson = JSON.parse(readFileSync(packageJsonPath, \"utf-8\"));\n  const deps = Object.keys({ ...packageJson.dependencies, ...packageJson.devDependencies });\n\n  let info = `Project: ${packageJson.name || \"unnamed\"}\\n`;\n  info += `Type: ${getProjectTypeLabel(type)}\\n`;\n\n  // Show key dependencies\n  const keyDeps = [\"next\", \"react\", \"typescript\", \"tailwindcss\"];\n  const foundDeps = keyDeps.filter((dep) => deps.some((d) => d.includes(dep)));\n\n  if (foundDeps.length > 0) {\n    info += `Dependencies: ${foundDeps.join(\", \")}`;\n  }\n\n  return info;\n}\n\nfunction getFeatureName(id: FeatureId): string {\n  return features.find((f) => f.value === id)?.name || id;\n}\n\n// CLI setup\nprogram\n  .name(\"at3-kit\")\n  .description(\"Upgrade existing projects to AT3 Stack\")\n  .version(\"0.1.0\")\n  .option(\"-d, --dry-run\", \"Show what would be changed without making changes\")\n  .option(\"--no-install\", \"Skip installing dependencies\")\n  .action(async (options: { dryRun?: boolean; install?: boolean }) => {\n    await main();\n  });\n\n// Subcommands\nprogram\n  .command(\"add <feature>\")\n  .description(\"Add a specific feature to your project\")\n  .option(\"--no-install\", \"Skip installing dependencies\")\n  .action(async (feature: string, options: { install?: boolean }) => {\n    const validFeatures = features.map((f) => f.value);\n\n    if (!validFeatures.includes(feature as FeatureId)) {\n      console.error(chalk.red(`Unknown feature: ${feature}`));\n      console.log(chalk.dim(`Valid features: ${validFeatures.join(\", \")}`));\n      process.exit(1);\n    }\n\n    // Add single feature without prompts\n    console.log(chalk.blue(`Adding ${getFeatureName(feature as FeatureId)}...`));\n    // TODO: Implement single feature addition\n  });\n\nprogram\n  .command(\"detect\")\n  .description(\"Detect current project type and show available upgrades\")\n  .action(async () => {\n    const projectType = await detectProjectType(process.cwd());\n    const packageManager = await detectPackageManager().catch(() => \"npm\");\n\n    console.log(chalk.green(\"Project Analysis:\"));\n    console.log(`  Type: ${getProjectTypeLabel(projectType)}`);\n    console.log(`  Package Manager: ${packageManager}`);\n    console.log(\"\\n\" + getProjectInfo(projectType));\n  });\n\n// Parse command line arguments (run as CLI)\nprogram.parse();\n\nexport { program };\n","/**\n * Project detection utilities for AT3 Stack Kit\n * Aligned with at3-toolkit's sophisticated detection system\n */\n\nimport { detect as detectPackageManager } from \"detect-package-manager\";\nimport { existsSync, readFileSync } from \"fs-extra\";\nimport { join } from \"path\";\n\nexport type ProjectType =\n  | \"ait3e\"\n  | \"nextjs\"\n  | \"t3\"\n  | \"react\"\n  | \"vue\"\n  | \"nuxt\"\n  | \"vite\"\n  | \"node\"\n  | \"webpack\"\n  | \"unknown\";\n\nexport interface DependencyInfo {\n  name: string;\n  version: string;\n  type: \"dependency\" | \"devDependency\" | \"peerDependency\";\n}\n\nexport interface ProjectInfo {\n  path: string;\n  type: ProjectType;\n  hasNextjs: boolean;\n  hasReact: boolean;\n  hasVue: boolean;\n  hasTypeScript: boolean;\n  hasTailwind: boolean;\n  hasTRPC: boolean;\n  hasSupabase: boolean;\n  hasAI: boolean;\n  hasPWA: boolean;\n  hasI18n: boolean;\n  hasVitest: boolean;\n  hasPlaywright: boolean;\n  hasEslint: boolean;\n  hasPrettier: boolean;\n  hasBiome: boolean;\n  hasEdgeRuntime: boolean;\n  hasVectorDB: boolean;\n  packageManager: \"npm\" | \"pnpm\" | \"yarn\" | \"bun\";\n  dependencies: DependencyInfo[];\n  configFiles: string[];\n}\n\n/**\n * Detect project type based on dependencies and file structure\n * Enhanced with comprehensive type detection from at3-toolkit\n */\nexport async function detectProjectType(projectPath: string): Promise<ProjectType> {\n  const packageJsonPath = join(projectPath, \"package.json\");\n\n  if (!existsSync(packageJsonPath)) {\n    return \"unknown\";\n  }\n\n  try {\n    const packageJson = JSON.parse(readFileSync(packageJsonPath, \"utf-8\"));\n    const deps = { ...packageJson.dependencies, ...packageJson.devDependencies };\n\n    // Check for AIT3E stack (AI + T3 + Edge)\n    const hasAI =\n      deps.ai || deps[\"@ai-sdk/openai\"] || deps[\"@ai-sdk/anthropic\"] || deps[\"@ai-sdk/google\"];\n    const hasSupabase = deps[\"@supabase/supabase-js\"] || deps[\"@supabase/ssr\"];\n    const hasNextJS = deps.next;\n    const hasTailwind = deps.tailwindcss;\n    const hasTypeScript = deps.typescript || existsSync(join(projectPath, \"tsconfig.json\"));\n\n    if (hasAI && hasSupabase && hasNextJS && (hasTailwind || hasTypeScript)) {\n      return \"ait3e\";\n    }\n\n    // Check for T3 stack\n    if (deps[\"@t3-oss/create-t3-app\"] || (deps.next && deps[\"@trpc/server\"] && deps.prisma)) {\n      return \"t3\";\n    }\n\n    // Check for Next.js\n    if (deps.next) return \"nextjs\";\n\n    // Check for Nuxt\n    if (deps.nuxt || deps[\"@nuxt/core\"]) return \"nuxt\";\n\n    // Check for Vue\n    if (deps.vue) return \"vue\";\n\n    // Check for React\n    if (deps.react) return \"react\";\n\n    // Check for Vite\n    if (deps.vite) return \"vite\";\n\n    // Check for Webpack\n    if (deps.webpack) return \"webpack\";\n\n    // Default to Node.js\n    return \"node\";\n  } catch (error) {\n    return \"unknown\";\n  }\n}\n\n/**\n * Get comprehensive project information\n * Enhanced with sophisticated dependency analysis from at3-toolkit\n */\nexport async function analyzeProject(projectPath: string): Promise<ProjectInfo> {\n  if (!existsSync(projectPath)) {\n    throw new Error(`Project path does not exist: ${projectPath}`);\n  }\n\n  const packageJsonPath = join(projectPath, \"package.json\");\n  if (!existsSync(packageJsonPath)) {\n    throw new Error(\"No package.json found. This does not appear to be a Node.js project.\");\n  }\n\n  const packageJson = JSON.parse(readFileSync(packageJsonPath, \"utf-8\"));\n\n  // Use sophisticated package manager detection with fallback\n  let packageManager: ProjectInfo[\"packageManager\"] = \"npm\";\n  try {\n    packageManager = (await detectPackageManager({ cwd: projectPath })) as any;\n  } catch {\n    // Fallback to file-based detection\n    if (existsSync(join(projectPath, \"pnpm-lock.yaml\"))) packageManager = \"pnpm\";\n    else if (existsSync(join(projectPath, \"yarn.lock\"))) packageManager = \"yarn\";\n    else if (existsSync(join(projectPath, \"bun.lockb\"))) packageManager = \"bun\";\n  }\n\n  // Analyze dependencies with detailed structure\n  const dependencies = analyzeDependencies(packageJson);\n  const configFiles = findConfigFiles(projectPath);\n\n  // Feature detection\n  const hasTypeScript = hasTypeScriptSupport(projectPath, dependencies);\n  const hasNextjs = hasDependency(dependencies, \"next\");\n  const hasReact = hasDependency(dependencies, \"react\");\n  const hasVue = hasDependency(dependencies, \"vue\");\n  const hasTailwind = hasDependency(dependencies, \"tailwindcss\");\n  const hasTRPC = dependencies.some((dep) => dep.name.includes(\"@trpc/\"));\n  const hasEslint = hasDependency(dependencies, \"eslint\");\n  const hasPrettier = hasDependency(dependencies, \"prettier\");\n  const hasBiome = hasDependency(dependencies, \"@biomejs/biome\");\n\n  // AT3-specific features\n  const hasAI =\n    hasDependency(dependencies, \"ai\") ||\n    hasDependency(dependencies, \"@ai-sdk/openai\") ||\n    hasDependency(dependencies, \"@ai-sdk/anthropic\") ||\n    hasDependency(dependencies, \"@ai-sdk/google\");\n  const hasSupabase =\n    hasDependency(dependencies, \"@supabase/supabase-js\") ||\n    hasDependency(dependencies, \"@supabase/ssr\");\n  const hasEdgeRuntime =\n    existsSync(join(projectPath, \"middleware.ts\")) ||\n    existsSync(join(projectPath, \"src/middleware.ts\"));\n  const hasVectorDB = hasSupabaseVectorConfig(projectPath);\n  const hasPWA = dependencies.some(\n    (dep) => dep.name.includes(\"workbox\") || dep.name.includes(\"pwa\")\n  );\n  const hasI18n = dependencies.some(\n    (dep) => dep.name.includes(\"next-intl\") || dep.name.includes(\"i18n\")\n  );\n  const hasVitest = hasDependency(dependencies, \"vitest\");\n  const hasPlaywright =\n    hasDependency(dependencies, \"playwright\") || hasDependency(dependencies, \"@playwright/test\");\n\n  return {\n    path: projectPath,\n    type: await detectProjectType(projectPath),\n    hasNextjs,\n    hasReact,\n    hasVue,\n    hasTypeScript,\n    hasTailwind,\n    hasTRPC,\n    hasSupabase,\n    hasAI,\n    hasPWA,\n    hasI18n,\n    hasVitest,\n    hasPlaywright,\n    hasEslint,\n    hasPrettier,\n    hasBiome,\n    hasEdgeRuntime,\n    hasVectorDB,\n    packageManager,\n    dependencies,\n    configFiles,\n  };\n}\n\n/**\n * Analyze dependencies with detailed structure\n */\nfunction analyzeDependencies(packageJson: any): DependencyInfo[] {\n  const deps: DependencyInfo[] = [];\n\n  // Production dependencies\n  if (packageJson.dependencies) {\n    Object.entries(packageJson.dependencies).forEach(([name, version]) => {\n      deps.push({\n        name,\n        version: version as string,\n        type: \"dependency\",\n      });\n    });\n  }\n\n  // Development dependencies\n  if (packageJson.devDependencies) {\n    Object.entries(packageJson.devDependencies).forEach(([name, version]) => {\n      deps.push({\n        name,\n        version: version as string,\n        type: \"devDependency\",\n      });\n    });\n  }\n\n  // Peer dependencies\n  if (packageJson.peerDependencies) {\n    Object.entries(packageJson.peerDependencies).forEach(([name, version]) => {\n      deps.push({\n        name,\n        version: version as string,\n        type: \"peerDependency\",\n      });\n    });\n  }\n\n  return deps;\n}\n\n/**\n * Find configuration files in the project\n */\nfunction findConfigFiles(projectPath: string): string[] {\n  const configFiles: string[] = [];\n\n  const commonConfigFiles = [\n    // TypeScript\n    \"tsconfig.json\",\n    \"tsconfig.build.json\",\n\n    // Next.js\n    \"next.config.js\",\n    \"next.config.ts\",\n    \"next.config.mjs\",\n\n    // Tailwind\n    \"tailwind.config.js\",\n    \"tailwind.config.ts\",\n    \"tailwind.config.mjs\",\n    \"postcss.config.js\",\n    \"postcss.config.mjs\",\n\n    // Linting\n    \".eslintrc.js\",\n    \".eslintrc.json\",\n    \".eslintrc.yml\",\n    \".eslintrc.yaml\",\n    \"eslint.config.js\",\n    \"eslint.config.mjs\",\n    \".prettierrc\",\n    \".prettierrc.js\",\n    \".prettierrc.json\",\n    \"biome.json\",\n\n    // Testing\n    \"vitest.config.ts\",\n    \"vitest.config.js\",\n    \"jest.config.js\",\n    \"jest.config.ts\",\n    \"playwright.config.ts\",\n\n    // Build tools\n    \"vite.config.ts\",\n    \"vite.config.js\",\n    \"webpack.config.js\",\n    \"rollup.config.js\",\n\n    // Other\n    \".gitignore\",\n    \".env.example\",\n    \".env.local\",\n    \"README.md\",\n  ];\n\n  commonConfigFiles.forEach((file) => {\n    if (existsSync(join(projectPath, file))) {\n      configFiles.push(file);\n    }\n  });\n\n  return configFiles;\n}\n\n/**\n * Check if TypeScript is supported\n */\nfunction hasTypeScriptSupport(projectPath: string, dependencies: DependencyInfo[]): boolean {\n  return (\n    existsSync(join(projectPath, \"tsconfig.json\")) || hasDependency(dependencies, \"typescript\")\n  );\n}\n\n/**\n * Check if a dependency exists\n */\nfunction hasDependency(dependencies: DependencyInfo[], name: string): boolean {\n  return dependencies.some((dep) => dep.name === name);\n}\n\n/**\n * Check for Supabase vector configuration\n */\nfunction hasSupabaseVectorConfig(projectPath: string): boolean {\n  // Check for Supabase migration files that might contain vector extensions\n  const supabaseMigrationDir = join(projectPath, \"supabase\", \"migrations\");\n  if (existsSync(supabaseMigrationDir)) {\n    try {\n      const { readdirSync } = require(\"fs\");\n      const migrationFiles = readdirSync(supabaseMigrationDir);\n\n      return migrationFiles.some((file: string) => {\n        if (file.endsWith(\".sql\")) {\n          const content = readFileSync(join(supabaseMigrationDir, file), \"utf8\");\n          return content.includes(\"vector\") || content.includes(\"embedding\");\n        }\n        return false;\n      });\n    } catch (error) {\n      return false;\n    }\n  }\n  return false;\n}\n\n/**\n * Check what AT3 features are missing from the project\n */\nexport function getMissingFeatures(info: ProjectInfo): string[] {\n  const missing: string[] = [];\n\n  if (!info.hasSupabase) missing.push(\"supabase\");\n  if (!info.hasAI) missing.push(\"ai\");\n  if (!info.hasPWA) missing.push(\"pwa\");\n  if (!info.hasI18n) missing.push(\"i18n\");\n  if (!info.hasVitest) missing.push(\"testing\");\n  if (!info.hasTailwind) missing.push(\"tailwind\");\n  if (!info.hasTypeScript) missing.push(\"typescript\");\n\n  return missing;\n}\n\n/**\n * Check if project is compatible with AT3 stack\n */\nexport function isCompatible(info: ProjectInfo): boolean {\n  // Must have Next.js or React\n  if (!info.hasNextjs && !info.hasReact) return false;\n\n  // Must have a supported package manager\n  if (![\"npm\", \"pnpm\", \"yarn\", \"bun\"].includes(info.packageManager)) return false;\n\n  return true;\n}\n\n/**\n * Get upgrade recommendations based on current project state\n */\nexport function getRecommendations(info: ProjectInfo): {\n  priority: \"high\" | \"medium\" | \"low\";\n  feature: string;\n  reason: string;\n}[] {\n  const recommendations = [];\n\n  if (!info.hasTypeScript) {\n    recommendations.push({\n      priority: \"high\" as const,\n      feature: \"typescript\",\n      reason: \"TypeScript provides better development experience and type safety\",\n    });\n  }\n\n  if (!info.hasTailwind) {\n    recommendations.push({\n      priority: \"high\" as const,\n      feature: \"tailwind\",\n      reason: \"Tailwind CSS is essential for AT3 stack styling\",\n    });\n  }\n\n  if (!info.hasSupabase) {\n    recommendations.push({\n      priority: \"medium\" as const,\n      feature: \"supabase\",\n      reason: \"Supabase provides database, auth, and edge functions\",\n    });\n  }\n\n  if (!info.hasAI) {\n    recommendations.push({\n      priority: \"medium\" as const,\n      feature: \"ai\",\n      reason: \"AI integration is a core feature of AT3 stack\",\n    });\n  }\n\n  if (!info.hasVitest && !info.hasPlaywright) {\n    recommendations.push({\n      priority: \"low\" as const,\n      feature: \"testing\",\n      reason: \"Comprehensive testing improves code quality\",\n    });\n  }\n\n  return recommendations;\n}\n","/**\n * Add AI integration to existing project\n */\n\nimport { join } from \"node:path\";\nimport { ensureDir, pathExists, readFile, writeFile } from \"fs-extra\";\n\nexport async function addAI(type: \"custom\" | \"vercel\", projectPath: string): Promise<void> {\n  const srcPath = join(projectPath, \"src\");\n  await ensureDir(srcPath);\n\n  // Create lib/ai directory\n  const aiPath = join(srcPath, \"lib\", \"ai\");\n  await ensureDir(aiPath);\n\n  if (type === \"custom\") {\n    await addCustomAI(aiPath);\n  }\n\n  if (type === \"vercel\") {\n    await addVercelAI(aiPath);\n  }\n\n  // Create API routes\n  const apiPath = join(srcPath, \"app\", \"api\");\n  await ensureDir(apiPath);\n\n  await addAPIRoutes(apiPath, type);\n\n  // Update package.json\n  await updatePackageJson(projectPath, type);\n}\n\nasync function addCustomAI(aiPath: string): Promise<void> {\n  // AI client configuration\n  const clientConfig = `/**\n * Custom AI client configuration\n */\n\nexport interface AIProvider {\n  name: string;\n  baseURL: string;\n  apiKey: string;\n}\n\nexport const AI_PROVIDERS = {\n  openai: {\n    name: 'OpenAI',\n    baseURL: 'https://api.openai.com/v1',\n    apiKey: process.env.OPENAI_API_KEY!,\n  },\n  anthropic: {\n    name: 'Anthropic',\n    baseURL: 'https://api.anthropic.com',\n    apiKey: process.env.ANTHROPIC_API_KEY!,\n  },\n  google: {\n    name: 'Google AI',\n    baseURL: 'https://generativelanguage.googleapis.com',\n    apiKey: process.env.GOOGLE_AI_API_KEY!,\n  },\n} as const;\n\nexport type AIProviderKey = keyof typeof AI_PROVIDERS;\n`;\n\n  await writeFile(join(aiPath, \"config.ts\"), clientConfig);\n\n  // AI client\n  const client = `/**\n * Custom AI client implementation\n */\n\nimport { AI_PROVIDERS, type AIProviderKey } from './config.js';\n\nexport interface ChatMessage {\n  role: 'system' | 'user' | 'assistant';\n  content: string;\n}\n\nexport interface CompletionOptions {\n  model: string;\n  temperature?: number;\n  maxTokens?: number;\n}\n\nexport class AIClient {\n  constructor(\n    private provider: AIProviderKey,\n    private options: CompletionOptions = {}\n  ) {}\n\n  async completion(\n    messages: ChatMessage[],\n    options: Partial<CompletionOptions> = {}\n  ): Promise<string> {\n    const config = AI_PROVIDERS[this.provider];\n    const finalOptions = { ...this.options, ...options };\n\n    // Implementation would depend on the provider\n    // This is a basic structure\n    const response = await fetch(\\`\\${config.baseURL}/chat/completions\\`, {\n      method: 'POST',\n      headers: {\n        'Authorization': \\`Bearer \\${config.apiKey}\\`,\n        'Content-Type': 'application/json',\n      },\n      body: JSON.stringify({\n        model: finalOptions.model || 'gpt-3.5-turbo',\n        messages,\n        temperature: finalOptions.temperature || 0.7,\n        max_tokens: finalOptions.maxTokens || 1000,\n      }),\n    });\n\n    const data = await response.json();\n    return data.choices[0]?.message?.content || '';\n  }\n}\n`;\n\n  await writeFile(join(aiPath, \"client.ts\"), client);\n}\n\nasync function addVercelAI(aiPath: string): Promise<void> {\n  // Vercel AI client\n  const vercelClient = `/**\n * Vercel AI SDK integration\n */\n\nimport { anthropic } from '@ai-sdk/anthropic';\nimport { google } from '@ai-sdk/google';  \nimport { openai } from '@ai-sdk/openai';\nimport { generateText, streamText } from 'ai';\n\nexport const AI_MODELS = {\n  'gpt-4-turbo': openai('gpt-4-turbo'),\n  'gpt-3.5-turbo': openai('gpt-3.5-turbo'),\n  'claude-3-haiku': anthropic('claude-3-haiku-20240307'),\n  'claude-3-sonnet': anthropic('claude-3-sonnet-20240229'),\n  'gemini-pro': google('models/gemini-pro'),\n} as const;\n\nexport type AIModelKey = keyof typeof AI_MODELS;\n\nexport async function generateCompletion(\n  model: AIModelKey,\n  prompt: string,\n  options?: {\n    temperature?: number;\n    maxTokens?: number;\n  }\n) {\n  const { text } = await generateText({\n    model: AI_MODELS[model],\n    prompt,\n    temperature: options?.temperature || 0.7,\n    maxTokens: options?.maxTokens || 1000,\n  });\n\n  return text;\n}\n\nexport async function streamCompletion(\n  model: AIModelKey,\n  prompt: string,\n  options?: {\n    temperature?: number;\n    maxTokens?: number;\n  }\n) {\n  const { textStream } = await streamText({\n    model: AI_MODELS[model],\n    prompt,\n    temperature: options?.temperature || 0.7,\n    maxTokens: options?.maxTokens || 1000,\n  });\n\n  return textStream;\n}\n`;\n\n  await writeFile(join(aiPath, \"vercel-client.ts\"), vercelClient);\n\n  // Vercel AI hooks\n  const hooks = `/**\n * React hooks for Vercel AI SDK\n */\n\n'use client';\n\nimport { useChat, useCompletion } from 'ai/react';\nimport { type AIModelKey } from './vercel-client.js';\n\nexport function useAIChat(model: AIModelKey = 'gpt-3.5-turbo') {\n  return useChat({\n    api: '/api/chat',\n    body: {\n      model,\n    },\n  });\n}\n\nexport function useAICompletion(model: AIModelKey = 'gpt-3.5-turbo') {\n  return useCompletion({\n    api: '/api/completion',\n    body: {\n      model,\n    },\n  });\n}\n`;\n\n  await writeFile(join(aiPath, \"vercel-hooks.ts\"), hooks);\n}\n\nasync function addAPIRoutes(apiPath: string, type: \"custom\" | \"vercel\"): Promise<void> {\n  if (type === \"vercel\") {\n    // Chat API route\n    const chatRoute = `import { AI_MODELS, type AIModelKey } from '@/lib/ai/vercel-client';\nimport { streamText } from 'ai';\n\nexport async function POST(req: Request) {\n  const { messages, model = 'gpt-3.5-turbo' } = await req.json();\n\n  const result = await streamText({\n    model: AI_MODELS[model as AIModelKey],\n    messages,\n  });\n\n  return result.toDataStreamResponse();\n}\n`;\n\n    await ensureDir(join(apiPath, \"chat\"));\n    await writeFile(join(apiPath, \"chat\", \"route.ts\"), chatRoute);\n\n    // Completion API route\n    const completionRoute = `import { AI_MODELS, type AIModelKey } from '@/lib/ai/vercel-client';\nimport { generateText } from 'ai';\n\nexport async function POST(req: Request) {\n  const { prompt, model = 'gpt-3.5-turbo' } = await req.json();\n\n  const { text } = await generateText({\n    model: AI_MODELS[model as AIModelKey],\n    prompt,\n  });\n\n  return Response.json({ text });\n}\n`;\n\n    await ensureDir(join(apiPath, \"completion\"));\n    await writeFile(join(apiPath, \"completion\", \"route.ts\"), completionRoute);\n  }\n}\n\nasync function updatePackageJson(projectPath: string, type: \"custom\" | \"vercel\"): Promise<void> {\n  const packageJsonPath = join(projectPath, \"package.json\");\n\n  if (!(await pathExists(packageJsonPath))) return;\n\n  const packageJson = JSON.parse(await readFile(packageJsonPath, \"utf-8\"));\n\n  if (!packageJson.dependencies) packageJson.dependencies = {};\n\n  if (type === \"vercel\") {\n    packageJson.dependencies.ai = \"^5.0.8\";\n    packageJson.dependencies[\"@ai-sdk/openai\"] = \"^2.0.7\";\n    packageJson.dependencies[\"@ai-sdk/anthropic\"] = \"^2.0.1\";\n    packageJson.dependencies[\"@ai-sdk/google\"] = \"^2.0.3\";\n  }\n\n  await writeFile(packageJsonPath, JSON.stringify(packageJson, null, 2));\n}\n","/**\n * Add internationalization support to existing project\n */\n\nexport function addI18n(_projectPath: string): void {\n  console.log(\"✓ i18n support would be added here\");\n  // TODO: Implement i18n setup with next-intl\n}\n","/**\n * Add PWA support to existing project\n */\n\nimport { join } from \"node:path\";\nimport { ensureDir, writeFile } from \"fs-extra\";\n\nexport async function addPWA(projectPath: string): Promise<void> {\n  // Add manifest.json\n  await addManifest(projectPath);\n\n  // Add service worker\n  await addServiceWorker(projectPath);\n\n  // Update package.json\n  await updatePackageJson(projectPath);\n\n  console.log(\"✓ PWA support added\");\n}\n\nasync function addManifest(projectPath: string): Promise<void> {\n  const publicPath = join(projectPath, \"public\");\n  await ensureDir(publicPath);\n\n  const manifest = {\n    name: \"AT3 App\",\n    short_name: \"AT3\",\n    description: \"AT3 Stack Application\",\n    start_url: \"/\",\n    display: \"standalone\",\n    background_color: \"#ffffff\",\n    theme_color: \"#000000\",\n    icons: [\n      {\n        src: \"/icons/icon-192x192.png\",\n        sizes: \"192x192\",\n        type: \"image/png\",\n      },\n      {\n        src: \"/icons/icon-512x512.png\",\n        sizes: \"512x512\",\n        type: \"image/png\",\n      },\n    ],\n  };\n\n  await writeFile(join(publicPath, \"manifest.json\"), JSON.stringify(manifest, null, 2));\n}\n\nasync function addServiceWorker(projectPath: string): Promise<void> {\n  const publicPath = join(projectPath, \"public\");\n\n  const sw = `// Basic service worker for PWA\nself.addEventListener('install', (event) => {\n  console.log('Service worker installing...');\n  self.skipWaiting();\n});\n\nself.addEventListener('activate', (event) => {\n  console.log('Service worker activating...');\n  event.waitUntil(self.clients.claim());\n});\n\nself.addEventListener('fetch', (event) => {\n  // Add caching logic here\n});\n`;\n\n  await writeFile(join(publicPath, \"sw.js\"), sw);\n}\n\nfunction updatePackageJson(_projectPath: string): void {\n  // Add PWA-related dependencies if needed\n  console.log(\"PWA package.json updates would go here\");\n}\n","/**\n * Add Supabase integration to existing project\n */\n\nimport { ensureDir, pathExists, readFile, writeFile } from \"fs-extra\";\nimport { join } from \"path\";\n\nexport async function addSupabase(projectPath: string): Promise<void> {\n  const srcPath = join(projectPath, \"src\");\n  await ensureDir(srcPath);\n\n  // Create lib/supabase directory\n  const supabasePath = join(srcPath, \"lib\", \"supabase\");\n  await ensureDir(supabasePath);\n\n  // Add Supabase clients\n  await addSupabaseClients(supabasePath);\n\n  // Add auth helpers\n  await addAuthHelpers(join(srcPath, \"lib\", \"auth\"));\n\n  // Update package.json\n  await updatePackageJson(projectPath);\n\n  // Add environment variables template\n  await addEnvExample(projectPath);\n\n  // Initialize Supabase config\n  await initSupabaseConfig(projectPath);\n}\n\nasync function addSupabaseClients(supabasePath: string): Promise<void> {\n  // Client-side Supabase client\n  const clientCode = `import { createBrowserClient } from '@supabase/ssr';\n\nexport function createClient() {\n  return createBrowserClient(\n    process.env.NEXT_PUBLIC_SUPABASE_URL!,\n    process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!\n  );\n}\n`;\n\n  await writeFile(join(supabasePath, \"client.ts\"), clientCode);\n\n  // Server-side Supabase client\n  const serverCode = `import { createServerClient } from '@supabase/ssr';\nimport { cookies } from 'next/headers';\n\nexport async function createServerClient() {\n  const cookieStore = await cookies();\n\n  return createServerClient(\n    process.env.NEXT_PUBLIC_SUPABASE_URL!,\n    process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!,\n    {\n      cookies: {\n        getAll() {\n          return cookieStore.getAll();\n        },\n        setAll(cookiesToSet) {\n          try {\n            cookiesToSet.forEach(({ name, value, options }) =>\n              cookieStore.set(name, value, options)\n            );\n          } catch {\n            // The 'setAll' method was called from a Server Component.\n            // This can be ignored if you have middleware refreshing\n            // user sessions.\n          }\n        },\n      },\n    }\n  );\n}\n`;\n\n  await writeFile(join(supabasePath, \"server.ts\"), serverCode);\n\n  // Middleware helper\n  const middlewareCode = `import { createServerClient } from '@supabase/ssr';\nimport { NextResponse, type NextRequest } from 'next/server';\n\nexport async function updateSession(request: NextRequest) {\n  let supabaseResponse = NextResponse.next({\n    request,\n  });\n\n  const supabase = createServerClient(\n    process.env.NEXT_PUBLIC_SUPABASE_URL!,\n    process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!,\n    {\n      cookies: {\n        getAll() {\n          return request.cookies.getAll();\n        },\n        setAll(cookiesToSet) {\n          cookiesToSet.forEach(({ name, value }) => request.cookies.set(name, value));\n          supabaseResponse = NextResponse.next({\n            request,\n          });\n          cookiesToSet.forEach(({ name, value, options }) =>\n            supabaseResponse.cookies.set(name, value, options)\n          );\n        },\n      },\n    }\n  );\n\n  // This will refresh session if expired - required for Server Components\n  await supabase.auth.getUser();\n\n  return supabaseResponse;\n}\n`;\n\n  await writeFile(join(supabasePath, \"middleware.ts\"), middlewareCode);\n}\n\nasync function addAuthHelpers(authPath: string): Promise<void> {\n  await ensureDir(authPath);\n\n  const authHelpersCode = `import { createServerClient } from '@/lib/supabase/server';\nimport { redirect } from 'next/navigation';\n\nexport async function requireAuth() {\n  const supabase = await createServerClient();\n  const { data: { user }, error } = await supabase.auth.getUser();\n\n  if (error || !user) {\n    redirect('/auth/sign-in');\n  }\n\n  return user;\n}\n\nexport async function getUser() {\n  const supabase = await createServerClient();\n  const { data: { user } } = await supabase.auth.getUser();\n  return user;\n}\n\nexport async function signOut() {\n  const supabase = await createServerClient();\n  await supabase.auth.signOut();\n  redirect('/');\n}\n`;\n\n  await writeFile(join(authPath, \"auth-helpers.ts\"), authHelpersCode);\n}\n\nasync function updatePackageJson(projectPath: string): Promise<void> {\n  const packageJsonPath = join(projectPath, \"package.json\");\n\n  if (!(await pathExists(packageJsonPath))) return;\n\n  const packageJson = JSON.parse(await readFile(packageJsonPath, \"utf-8\"));\n\n  if (!packageJson.dependencies) packageJson.dependencies = {};\n  if (!packageJson.devDependencies) packageJson.devDependencies = {};\n\n  // Add Supabase dependencies\n  packageJson.dependencies[\"@supabase/supabase-js\"] = \"^2.54.0\";\n  packageJson.dependencies[\"@supabase/ssr\"] = \"^0.7.0-rc.2\";\n\n  // Add Supabase CLI as dev dependency\n  packageJson.devDependencies[\"supabase\"] = \"^2.33.9\";\n\n  await writeFile(packageJsonPath, JSON.stringify(packageJson, null, 2));\n}\n\nasync function addEnvExample(projectPath: string): Promise<void> {\n  const envExamplePath = join(projectPath, \".env.example\");\n\n  let envContent = \"\";\n\n  // Read existing .env.example if it exists\n  if (await pathExists(envExamplePath)) {\n    envContent = await readFile(envExamplePath, \"utf-8\");\n  }\n\n  // Add Supabase variables if not present\n  if (!envContent.includes(\"NEXT_PUBLIC_SUPABASE_URL\")) {\n    const supabaseVars = `\n# Supabase\nNEXT_PUBLIC_SUPABASE_URL=your_supabase_url\nNEXT_PUBLIC_SUPABASE_ANON_KEY=your_supabase_anon_key\nSUPABASE_SERVICE_ROLE_KEY=your_service_role_key\n`;\n\n    envContent = envContent + supabaseVars;\n    await writeFile(envExamplePath, envContent);\n  }\n}\n\nasync function initSupabaseConfig(projectPath: string): Promise<void> {\n  const supabaseConfigPath = join(projectPath, \"supabase\", \"config.toml\");\n\n  if (await pathExists(supabaseConfigPath)) return; // Already exists\n\n  await ensureDir(join(projectPath, \"supabase\"));\n\n  const config = `# A string used to distinguish different Supabase projects on the same host.\nproject_id = \"your-project-id\"\n\n[api]\nenabled = true\nport = 54321\nschemas = [\"public\", \"graphql_public\"]\nextra_search_path = [\"public\", \"extensions\"]\nmax_rows = 1000\n\n[auth]\nenabled = true\nport = 9999\nsite_url = \"http://localhost:3000\"\nadditional_redirect_urls = [\"https://localhost:3000\"]\njwt_expiry = 3600\nrefresh_token_rotation_enabled = true\nsecurity_update_password_require_reauthentication = true\n\n[auth.email]\nenable_signup = true\ndouble_confirm_changes = true\nenable_confirmations = false\n`;\n\n  await writeFile(supabaseConfigPath, config);\n}\n","/**\n * Add testing suite to existing project\n */\n\nexport function addTesting(_projectPath: string): void {\n  console.log(\"✓ Testing suite would be added here\");\n  // TODO: Implement Vitest + Playwright setup\n}\n","/**\n * CLI styling utilities for AT3 Stack Kit\n * Aligned with at3-toolkit's sophisticated styling system\n */\n\nimport boxen from \"boxen\";\nimport chalk from \"chalk\";\nimport figures from \"figures\";\nimport gradient from \"gradient-string\";\n\n// Color palette\nexport const colors = {\n  primary: chalk.hex(\"#2563eb\"), // Blue\n  secondary: chalk.hex(\"#7c3aed\"), // Purple\n  success: chalk.green,\n  error: chalk.red,\n  warning: chalk.yellow,\n  info: chalk.blue,\n  muted: chalk.gray,\n  accent: chalk.magenta,\n  ai: chalk.hex(\"#10b981\"), // Emerald for AI features\n} as const;\n\n// Gradients\nexport const gradients = {\n  at3: gradient(\"#2563eb\", \"#10b981\"), // Blue to Emerald\n  ai: gradient(\"#10b981\", \"#059669\"), // Emerald gradient\n  success: gradient(\"#22c55e\", \"#16a34a\"), // Green gradient\n  warning: gradient(\"#f59e0b\", \"#d97706\"), // Amber gradient\n  error: gradient(\"#ef4444\", \"#dc2626\"), // Red gradient\n} as const;\n\n// Icons and symbols\nexport const symbols = {\n  success: colors.success(figures.tick),\n  error: colors.error(figures.cross),\n  warning: colors.warning(figures.warning),\n  info: colors.info(figures.info),\n  arrow: colors.muted(figures.arrowRight),\n  bullet: colors.muted(figures.bullet),\n  line: colors.muted(figures.line),\n  ai: colors.ai(\"🤖\"),\n  stack: colors.primary(\"📚\"),\n  edge: colors.secondary(\"⚡\"),\n  database: colors.info(\"🗄️\"),\n  config: colors.muted(\"⚙️\"),\n} as const;\n\n// Text styling utilities\nexport const style = {\n  title: (text: string) => gradients.at3(text),\n  subtitle: (text: string) => colors.secondary(text),\n  heading: (text: string) => colors.primary.bold(text),\n  label: (text: string) => colors.muted(text),\n  value: (text: string) => colors.primary(text),\n  success: (text: string) => colors.success(text),\n  error: (text: string) => colors.error(text),\n  warning: (text: string) => colors.warning(text),\n  info: (text: string) => colors.info(text),\n  muted: (text: string) => colors.muted(text),\n  accent: (text: string) => colors.accent(text),\n  ai: (text: string) => colors.ai(text),\n  code: (text: string) => chalk.cyan.italic(text),\n  path: (text: string) => chalk.dim.underline(text),\n  command: (text: string) => chalk.bgBlack.white.bold(` ${text} `),\n} as const;\n\n// Box utilities\nexport const box = {\n  info: (content: string, title?: string) =>\n    boxen(content, {\n      ...(title && { title }),\n      titleAlignment: \"center\",\n      padding: 1,\n      margin: 1,\n      borderStyle: \"round\",\n      borderColor: \"blue\",\n    }),\n  success: (content: string, title?: string) =>\n    boxen(content, {\n      ...(title && { title }),\n      titleAlignment: \"center\",\n      padding: 1,\n      margin: 1,\n      borderStyle: \"round\",\n      borderColor: \"green\",\n    }),\n  warning: (content: string, title?: string) =>\n    boxen(content, {\n      ...(title && { title }),\n      titleAlignment: \"center\",\n      padding: 1,\n      margin: 1,\n      borderStyle: \"round\",\n      borderColor: \"yellow\",\n    }),\n  error: (content: string, title?: string) =>\n    boxen(content, {\n      ...(title && { title }),\n      titleAlignment: \"center\",\n      padding: 1,\n      margin: 1,\n      borderStyle: \"round\",\n      borderColor: \"red\",\n    }),\n} as const;\n\n// Progress indicators\nexport const progress = {\n  step: (current: number, total: number, description: string) =>\n    `${colors.muted(`[${current}/${total}]`)} ${description}`,\n\n  percentage: (percent: number) => {\n    const filled = Math.floor(percent / 5);\n    const empty = 20 - filled;\n    const bar = \"█\".repeat(filled) + \"░\".repeat(empty);\n    return `${colors.primary(bar)} ${colors.muted(`${percent}%`)}`;\n  },\n};\n\n// Header utilities\nexport const header = {\n  main: (title: string, subtitle?: string) => {\n    const titleText = gradients.at3.multiline(title);\n    const subtitleText = subtitle ? `\\n${colors.muted(subtitle)}` : \"\";\n    return `${titleText}${subtitleText}`;\n  },\n\n  section: (title: string) =>\n    `\\n${colors.primary.bold(title)}\\n${colors.muted(\"─\".repeat(title.length))}`,\n};\n\n// List utilities\nexport const list = {\n  item: (text: string, symbol = symbols.bullet) => `${symbol} ${text}`,\n  checkItem: (text: string, checked = false) => {\n    const icon = checked ? symbols.success : colors.muted(figures.radioOff);\n    return `${icon} ${text}`;\n  },\n  numbered: (items: string[]) =>\n    items.map((item, i) => `${colors.muted(`${i + 1}.`)} ${item}`).join(\"\\n\"),\n};\n","/**\n * Integration utilities for at3-stack-kit\n * Enables smart detection and suggestions for other AT3 tools\n */\n\nimport { existsSync } from \"fs-extra\";\nimport { join } from \"path\";\nimport type { ProjectInfo } from \"../detect.js\";\nimport { colors, style } from \"./cli-styling.js\";\n\nexport interface AT3Config {\n  version: string;\n  created: string;\n  template?: string;\n  features: string[];\n  toolsUsed: string[];\n  suggestedWorkflows?: string[];\n  lastMigration?: string;\n}\n\n/**\n * Update AT3 configuration after migration\n */\nexport function updateAT3Config(projectPath: string, addedFeatures: string[]): AT3Config {\n  const configPath = join(projectPath, \".at3-config.json\");\n  let config: AT3Config;\n\n  if (existsSync(configPath)) {\n    try {\n      config = JSON.parse(require(\"fs\").readFileSync(configPath, \"utf8\"));\n    } catch {\n      config = createDefaultConfig();\n    }\n  } else {\n    config = createDefaultConfig();\n  }\n\n  // Update config\n  config.features = [...new Set([...config.features, ...addedFeatures])];\n  config.toolsUsed = [...new Set([...config.toolsUsed, \"at3-stack-kit\"])];\n  config.lastMigration = new Date().toISOString();\n\n  // Write config file (optional for integration)\n  try {\n    require(\"fs\").writeFileSync(configPath, JSON.stringify(config, null, 2));\n  } catch {\n    // Silently fail - integration is optional\n  }\n\n  return config;\n}\n\nfunction createDefaultConfig(): AT3Config {\n  return {\n    version: \"0.1.0\",\n    created: new Date().toISOString(),\n    features: [],\n    toolsUsed: [\"at3-stack-kit\"],\n  };\n}\n\n/**\n * Detect if project was created with create-at3-app\n */\nexport function detectCreateAt3App(projectPath: string): boolean {\n  const configPath = join(projectPath, \".at3-config.json\");\n\n  if (!existsSync(configPath)) {\n    return false;\n  }\n\n  try {\n    const config = JSON.parse(require(\"fs\").readFileSync(configPath, \"utf8\"));\n    return config.toolsUsed?.includes(\"create-at3-app\") || false;\n  } catch {\n    return false;\n  }\n}\n\n/**\n * Suggest complementary AT3 tools based on project state\n */\nexport function suggestAT3Tools(projectInfo: ProjectInfo, addedFeatures: string[]): string[] {\n  const suggestions: string[] = [];\n\n  // Suggest at3-toolkit for development workflow optimization\n  if (!projectInfo.hasEslint || !projectInfo.hasPrettier || !projectInfo.hasVitest) {\n    suggestions.push(\n      `${colors.info(\"💡 Tip:\")} Use ${style.command(\"@entro314-labs/at3t\")} for advanced linting, testing, and development workflow optimization`\n    );\n  }\n\n  // Suggest create-at3-app for future projects\n  if (addedFeatures.length > 0) {\n    suggestions.push(\n      `${colors.info(\"💡 Tip:\")} For new projects, use ${style.command(\"create-at3-app\")} to start with the AT3 stack from the beginning`\n    );\n  }\n\n  return suggestions;\n}\n\n/**\n * Get post-migration workflow suggestions\n */\nexport function getPostMigrationWorkflow(\n  projectInfo: ProjectInfo,\n  addedFeatures: string[]\n): string[] {\n  const workflows: string[] = [];\n\n  if (addedFeatures.includes(\"ai\")) {\n    workflows.push(\"Configure your AI provider API keys in .env.local\");\n    workflows.push(\"Explore the AI integration examples in your project\");\n  }\n\n  if (addedFeatures.includes(\"supabase\")) {\n    workflows.push(\"Set up your Supabase project and update connection strings\");\n    workflows.push(\"Run database migrations if any were added\");\n  }\n\n  if (addedFeatures.includes(\"testing\")) {\n    workflows.push(\n      `Run ${style.command(projectInfo.packageManager + \" test\")} to verify your test setup`\n    );\n  }\n\n  if (projectInfo.type === \"ait3e\") {\n    workflows.push(\"Your project now includes the complete AT3 stack!\");\n    workflows.push(\"Consider using at3t for advanced development workflow optimization\");\n  }\n\n  return 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