feat(table): add table documentation

Author: marcjulian

prisma/dbml/schema.dbml

@@ -14,6 +14,8 @@ Table Profile {
 	bio String
 	user User [not null]
 	userId Int [unique, not null]
+
+	Note: 'User profile'
 }
 
 Table Post {

src/index.ts

@@ -44,10 +44,19 @@ generatorHandler({
 
 const generateTables = (models: DMMF.Model[]): string[] => {
   return models.map(
-    (model) => `Table ${model.name} {\n` + generateFields(model.fields) + '\n}'
+    (model) =>
+      `Table ${model.name} {\n` +
+      generateFields(model.fields) +
+      generateTableDocumentation(model) +
+      '\n}'
   );
 };
 
+const generateTableDocumentation = (model: DMMF.Model): string => {
+  const doc = (model as any).documentation;
+  return doc ? `\n\n\tNote: '${doc}'` : '';
+};
+
 const generateFields = (fields: DMMF.Field[]): string => {
   return fields
     .map(