Expose previousState and/or frameData in Frog.image Context

[sud0bug]

Current Situation

Currently, the Frog.image Context only exposes req, res, and var objects. It does not receive other data such as previousState or frameData that the Frog.frame Context object receives.

Problem

This limitation means for image generation, developers need to:

1. Perform additional computations
2. Fetch data again
3. Pass data to the image route via URL parameters

These steps are often redundant, as the necessary operations have typically already been performed in the corresponding frame handler.

Proposed Solution

Expose the same data in the Frog.image Context that is available in the Frog.frame Context. Specifically, include:

• previousState
• frameData
• Any other relevant data currently available only to Frog.frame

[dalechyn]

Thank you so much for this feature suggestion, this is awesome and I believe that we need to implement it!

[dalechyn]

It is now implemented and eased the frame development very much! Thanks for the suggestion!