add dtos and fix entities including migrations

src/migrations/1758988727469-UpdateIngredientTable.ts

@@ -0,0 +1,49 @@
+import { MigrationInterface, QueryRunner, Table, TableColumn } from "typeorm";
+
+export class UpdateIngredientTable1758988727469 implements MigrationInterface {
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        // rename title column to name
+        await queryRunner.renameColumn(
+            "recipe_ingredient",
+            "title",
+            "name"
+        )
+        // add missing columns
+        await queryRunner.addColumns(
+            "recipe_ingredient",
+             [
+                new TableColumn({
+                    name: "amount",
+                    type: "numeric",
+                    isNullable: true,
+                }),
+                new TableColumn({
+                    name: "unit",
+                    type: "varchar",
+                    isNullable: true,
+                }),
+                new TableColumn({
+                    name: "subtext",
+                    type: "varchar",
+                    isNullable: true,
+                })
+            ]
+        )
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+          // rename name column to title
+        await queryRunner.renameColumn(
+            "recipe_ingredient",
+            "name",
+            "title"
+        )
+        // remove columns
+        await queryRunner.dropColumns(
+            "recipe_ingredient",
+            ["amount", "unit", "subtext"]
+        )
+    }
+
+}

src/migrations/1758988748273-DropNotNullForIngredientGroupTitle.ts

@@ -0,0 +1,12 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+export class DropNotNullForIngredientGroupTitle1758988748273 implements MigrationInterface {
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query("ALTER TABLE recipe_ingredient_group ALTER COLUMN title DROP NOT NULL")
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+    }
+
+}