feat(schema): remove yams and make schema simpler

packages/demo/src/schema.ts

@@ -2,7 +2,6 @@
   EntitiesSchemas,
   RelationDefinition,
   Schema,
-  yams,
 } from "ra-cubicweb/dist/Schema";
 
 function makeSchema<
@@ -19,9 +18,9 @@
 export const [schema, types] = makeSchema({
   entities: {
     Museum: {
-      name: yams.String(),
-      latitude: yams.Float(),
-      longitude: yams.Float(),
-      postal_address: yams.String(),
+      name: { type: "String", required: true },
+      latitude: { type: "Float" },
+      longitude: { type: "Float" },
+      postal_address: { type: "String" },
     },
     City: {
@@ -26,6 +25,6 @@
     },
     City: {
-      name: yams.String(),
-      zip_code: yams.Int(),
+      name: { type: "String" },
+      zip_code: { type: "Int" },
     },
     Person: {
@@ -30,7 +29,7 @@
     },
     Person: {
-      name: yams.String(),
-      email: yams.String(),
+      name: { type: "String" },
+      email: { type: "String" },
     },
   },
   relationsDefinitions: [

packages/ra-cubicweb/src/Schema.ts

-export const yams = {
-  String: () => ({ type: "String" } as const),
-  Date: () => ({ type: "Date" } as const),
-  Float: () => ({ type: "Float" } as const),
-  Int: () => ({ type: "Int" } as const),
-  Boolean: () => ({ type: "Boolean" } as const),
-} as const;
-
-export type BuildObj = ReturnType<typeof yams[keyof typeof yams]>;
+export type BuildObj = {
+  type: "String" | "Date" | "Float" | "Int" | "Boolean";
+  required?: boolean;
+};
 
 export type Cardinality = "*" | "1" | "?" | "+";