generate more realistic looking data for certain schema fields

[achou11]

there are some cases where we want to - and can - generate more realistic fake data for a schema. JSONSchemaFaker provides a way of doing this by updating the relevant JSONSchema object property definition to specify a faker property, where the associated value is either a valid Faker module or some custom definition that we can implement.

All of the logic for this lives in https://github.com/digidem/mapeo-mock-data/blob/main/lib/faker.js. An example of defining custom generators can be found here:

mapeo-mock-data/lib/faker.js

Line 7 in 2daf8d2

mapeo: {

This is a rather tedious task and we will most likely not be able to cover everything, but we should do our best to cover some of the low-hanging fruit to make consumption feel more realistic.

TODO: update this description with a checklist of fields to update