feat: finish profile route api route with database calls

[BramSuurdje]

This pull request includes several changes across different files to enhance functionality, improve configuration, and update dependencies. The most important changes include updates to the next.config.ts and package.json files, modifications to the Prisma schema, and the addition of new API routes.

Configuration Updates:

• next.config.ts: Added pino and pino-pretty to serverExternalPackages for better logging support.
• package.json: Updated build script to include prisma generate, changed lint:fix script to target the src directory, and added new dependencies including @scalar/nextjs-api-reference and jstoxml.

Prisma Schema Changes:

• prisma/schema.prisma: Added default value "en" to language field in Profile model, and added createdAt and updatedAt fields to ViewingHistory and Watchlist models. [1] [2] [3]

API Route Additions:

• src/app/api/health/route.ts: Added a new health check endpoint that returns a status of 'ok'.
• src/app/api/v1/documentation/route.ts: Added a new endpoint to serve API documentation using @scalar/nextjs-api-reference.

API Route Removals:

• src/app/api/profiles/[id]/route.ts: Removed individual profile-related API routes (GET, PUT, DELETE). (src/app/api/profiles/[id]/route.tsL1-L51)
• src/app/api/profiles/route.ts: Removed profile-related API routes (GET, POST) that handled fetching and creating profiles.