Form to submit data update suggestions

[muffix]

Is your feature request related to a problem? Please Describe.

Currently, data change requests are submitted via e-mail and are applied manually. The data doesn't come in the right format and it's unclear what exactly is needed.

Describe the solution you'd like

We should provide a form in the app that allows users to submit data change suggestions to a backend. Submissions should be POSTed to a configurable endpoint. The submission must only include the object to be updated. If the request is to add a new corporation, it must contain all objects that are to be created. IDs for objects to be created must be included.

References (fields ending in ...Id) must be strings and must reference an object of the correct type.

Describe alternatives you've considered

A web form could be a good first step might be easier to achieve, but requires hosting.

Additional context

• Database schema: resources/couleurbummel.schema.json