feat(db): add initial migration creating users, profiles, preferences

Generated by `prisma migrate dev --name init` against the local Postgres.
Creates the 6 enums and the 3 tables with their unique indexes and
foreign keys (profiles.user_id and preferences.user_id with ON DELETE CASCADE).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

packages/db/prisma/migrations/20260429103340_init/migration.sql

@@ -0,0 +1,77 @@
+-- CreateEnum
+CREATE TYPE "Role" AS ENUM ('USER', 'COACH');
+
+-- CreateEnum
+CREATE TYPE "Gender" AS ENUM ('MALE', 'FEMALE', 'OTHER');
+
+-- CreateEnum
+CREATE TYPE "ActivityLevel" AS ENUM ('SEDENTARY', 'LIGHT', 'MODERATE', 'INTENSE');
+
+-- CreateEnum
+CREATE TYPE "Phase" AS ENUM ('INTENSIVE', 'TRANSITION', 'MAINTENANCE');
+
+-- CreateEnum
+CREATE TYPE "CookingTime" AS ENUM ('LOW', 'MEDIUM', 'HIGH');
+
+-- CreateEnum
+CREATE TYPE "FastingProtocol" AS ENUM ('FOURTEEN_TEN', 'SIXTEEN_EIGHT', 'EIGHTEEN_SIX', 'TWENTY_FOUR', 'ESE_24', 'FIVE_TWO');
+
+-- CreateTable
+CREATE TABLE "users" (
+    "id" TEXT NOT NULL,
+    "email" TEXT NOT NULL,
+    "role" "Role" NOT NULL DEFAULT 'USER',
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "users_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "profiles" (
+    "id" TEXT NOT NULL,
+    "user_id" TEXT NOT NULL,
+    "age" INTEGER NOT NULL,
+    "gender" "Gender" NOT NULL,
+    "height_cm" INTEGER NOT NULL,
+    "weight_start_kg" DECIMAL(5,2) NOT NULL,
+    "weight_current_kg" DECIMAL(5,2) NOT NULL,
+    "weight_goal_kg" DECIMAL(5,2) NOT NULL,
+    "activity_level" "ActivityLevel" NOT NULL,
+    "target_date" DATE,
+    "current_phase" "Phase" NOT NULL DEFAULT 'INTENSIVE',
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "profiles_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "preferences" (
+    "id" TEXT NOT NULL,
+    "user_id" TEXT NOT NULL,
+    "exclusions" TEXT[] DEFAULT ARRAY[]::TEXT[],
+    "cuisine_preferences" TEXT[] DEFAULT ARRAY[]::TEXT[],
+    "cooking_time" "CookingTime" NOT NULL DEFAULT 'MEDIUM',
+    "fasting_protocol" "FastingProtocol",
+    "notification_settings" JSONB NOT NULL DEFAULT '{}',
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "preferences_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "users_email_key" ON "users"("email");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "profiles_user_id_key" ON "profiles"("user_id");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "preferences_user_id_key" ON "preferences"("user_id");
+
+-- AddForeignKey
+ALTER TABLE "profiles" ADD CONSTRAINT "profiles_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "preferences" ADD CONSTRAINT "preferences_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;

packages/db/prisma/migrations/migration_lock.toml

@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (i.e. Git)
+provider = "postgresql"