fix(db): add models_json_schema to sync_configs

[bodinsamuel]

Describe your changes

Contributes to https://linear.app/nango/issue/NAN-1155/upload-json-schema-when-deploying

• Add models_json_schema to sync_configs table After I upload the json_schema when deploying, each sync_configs will hold its json schema to be able to validate input/output at runtime

[linear[bot]]

NAN-1155 Upload JSON schema when deploying

[TBonnin]

I imagine the exisiting model_schema column is not enough. Aren't those 2 columns redundant though?

[bodinsamuel]

I imagine the exisiting model_schema column is not enough. Aren't those 2 columns redundant though?

They kinda are but not really, model_schema is used for the UI. I don't want to break everything (it's already kinda broken tho). After I upload json_schema I might be able to generate code snippets directly with the json_schema and drop the column but I don't want to do everything at once

[bodinsamuel]

closed by mistake*