After Ejecting templates and customising, re-running dataverse-gen@v2 didn't pick up the new templates

[philcatterall]

After some detective work, I found that .dataverse-gen.json didn't contain a property for output.templateRoot.
Adding this property solves it. I then did a bit more digging in the repo and I think to solve this in the package, the .dataverse-gen.template.json file should have content something like this:

{
    "entities":[],
    "actions":[],
    "functions":[],
    "generateIndex": true,
    "generateFormContext": false,
    "generateEntityTypes": true,
    "output": {
        "useCache": false,
        "outputRoot": "./src/dataverse-gen",
        "templateRoot": "./_templates",
        "fileSuffix": ".ts"
      }
}

However, there may be more to it than this, as there are some other things going on, which I don't fully understand yet . In MetadataGeneratorConfig.ts the interfaces look correct. There is an object exported (see below) but I haven't figured out how it is used, beyond that it's referenced in TypescriptGenerator.ts. Maybe @scottdurow you could elaborate (if its relevant).
I'm not sufficiently confident yet to submit this as a pull request, though if someone agrees that this is all that's needed, I will happily do so.

export const defaultOptions = {
  entities: [],
  actions: [],
  functions: [],
  referencedTypes: {
    Object: {
      name: "ObjectValue",
    },
    Guid: {
      name: "Guid",
      import: "dataverse-ify",
    },
    Entity: {
      name: "IEntity",
      import: "dataverse-ify",
    },
    EntityReference: {
      name: "EntityReference",
      import: "dataverse-ify",
    },
    WebApiExecuteRequest: {
      name: "WebApiExecuteRequest",
      import: "dataverse-ify",
    },
    StructuralProperty: {
      name: "StructuralProperty",
      import: "dataverse-ify",
    },
    OperationType: {
      name: "OperationType",
      import: "dataverse-ify",
    },
    ActivityParty: {
      name: "ActivityParty",
      import: "dataverse-ify",
    },
    enums: {
      import: "../enums/",
    },
    complexTypes: {
      import: "../complextypes/",
    },
    entityTypes: {
      import: "../entities/",
    },
  },
  generateIndex: true,
  generateFormContext: false,
  generateEntityTypes: true,
  output: {
    useCache: false,
    outputRoot: "./src/dataverse-gen", // Default
    templateRoot: "./_templates",
    fileSuffix: ".ts",
  },
} as DataverseGenOptions;

[philcatterall]

|| just update the readme.md and the template.json file. I have done this and submitted a pull request