feat: auto-generate Nuxt ofetch GraphQL client for quick start

[productdevbook]

Summary

• Automatically generates ofetch.ts GraphQL client for Nuxt projects
• Creates client only once with helpful customization comments
• Improves developer experience with ready-to-use GraphQL client setup

Changes Made

• Added automatic detection of Nuxt framework in type generation
• Created generateNuxtOfetchClient function for clean code organization
• Renamed server-type-generation.ts to type-generation.ts for better clarity
• Enhanced client codegen configuration for improved type safety
• Added informative comments in generated ofetch.ts file

Features

• Framework Detection: Automatically detects Nuxt projects and generates appropriate client
• One-time Generation: Creates ofetch.ts only if it doesn't exist, allowing customization
• SSR Compatible: Uses Nuxt's $fetch and useRequestHeaders for proper SSR support
• Developer Friendly: Includes helpful comments explaining the file's purpose

Test Plan

• Verify ofetch.ts is generated automatically for Nuxt projects
• Confirm file is not overwritten on subsequent generations
• Test GraphQL client functionality with $fetch
• Ensure proper TypeScript integration and auto-imports
• Validate SSR compatibility with useRequestHeaders

The generated client provides a seamless GraphQL experience for Nuxt applications with minimal setup required.