1c8796a4d7
This PR cleans up the markdown files under `packages/`. We previously had to support Next.js docs and translate it for astro docs with proper markdown syntax. This applies to generators, executors, and migrations. Also removes the function to do the translation in astro app since it's no longer needed. ## Code block (migrations) <img width="1086" height="800" alt="Screenshot 2025-11-20 at 1 23 53 PM" src="https://github.com/user-attachments/assets/bd9acb9b-7960-4e41-9d26-22d29da6658e" /> ## Aside (generators) <img width="802" height="443" alt="Screenshot 2025-11-20 at 1 43 17 PM" src="https://github.com/user-attachments/assets/e2999821-8783-46ed-a984-2193f6f8eafa" />