Premier commit de la v2 de l'app

prisma/migrations/20250727025700_add_mcname/migration.sql

@@ -0,0 +1,11 @@
+/*
+  Warnings:
+
+  - A unique constraint covering the columns `[mcName]` on the table `User` will be added. If there are existing duplicate values, this will fail.
+
+*/
+-- AlterTable
+ALTER TABLE "User" ADD COLUMN     "mcName" TEXT;
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_mcName_key" ON "User"("mcName");