feat(db): add 4 reference models with initial migrations

eme-backend/prisma/migrations/20260602141919_init/migration.sql

@@ -0,0 +1,71 @@
+BEGIN TRY
+
+BEGIN TRAN;
+
+-- CreateTable
+CREATE TABLE [dbo].[campus] (
+    [id] INT NOT NULL IDENTITY(1,1),
+    [nom] NVARCHAR(1000) NOT NULL,
+    [adresse] NVARCHAR(1000) NOT NULL,
+    [ville] NVARCHAR(1000) NOT NULL,
+    [code_postal] NVARCHAR(1000) NOT NULL,
+    [actif] BIT NOT NULL,
+    [created_at] DATETIME2 NOT NULL,
+    [updated_at] DATETIME2 NOT NULL,
+    CONSTRAINT [campus_pkey] PRIMARY KEY CLUSTERED ([id])
+);
+
+-- CreateTable
+CREATE TABLE [dbo].[role] (
+    [id] INT NOT NULL IDENTITY(1,1),
+    [code] NVARCHAR(1000) NOT NULL,
+    [libelle] NVARCHAR(1000) NOT NULL,
+    [description] NVARCHAR(1000) NOT NULL,
+    CONSTRAINT [role_pkey] PRIMARY KEY CLUSTERED ([id])
+);
+
+-- CreateTable
+CREATE TABLE [dbo].[utilisateur] (
+    [id] INT NOT NULL IDENTITY(1,1),
+    [microsoft_id] NVARCHAR(1000) NOT NULL,
+    [nom] NVARCHAR(1000) NOT NULL,
+    [prenom] NVARCHAR(1000) NOT NULL,
+    [email] NVARCHAR(1000) NOT NULL,
+    [classe] NVARCHAR(1000) NOT NULL,
+    [role_id] INT NOT NULL,
+    [campus_id] INT NOT NULL,
+    [actif] BIT NOT NULL,
+    [created_at] DATETIME2 NOT NULL,
+    [updated_at] DATETIME2 NOT NULL,
+    CONSTRAINT [utilisateur_pkey] PRIMARY KEY CLUSTERED ([id])
+);
+
+-- CreateTable
+CREATE TABLE [dbo].[categorie_materiel] (
+    [id] INT NOT NULL IDENTITY(1,1),
+    [nom] NVARCHAR(1000) NOT NULL,
+    [description] NVARCHAR(1000) NOT NULL,
+    [actif] BIT NOT NULL,
+    [created_at] DATETIME2 NOT NULL,
+    [updated_at] DATETIME2 NOT NULL,
+    CONSTRAINT [categorie_materiel_pkey] PRIMARY KEY CLUSTERED ([id])
+);
+
+-- AddForeignKey
+ALTER TABLE [dbo].[utilisateur] ADD CONSTRAINT [utilisateur_role_id_fkey] FOREIGN KEY ([role_id]) REFERENCES [dbo].[role]([id]) ON DELETE NO ACTION ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE [dbo].[utilisateur] ADD CONSTRAINT [utilisateur_campus_id_fkey] FOREIGN KEY ([campus_id]) REFERENCES [dbo].[campus]([id]) ON DELETE NO ACTION ON UPDATE CASCADE;
+
+COMMIT TRAN;
+
+END TRY
+BEGIN CATCH
+
+IF @@TRANCOUNT > 0
+BEGIN
+    ROLLBACK TRAN;
+END;
+THROW
+
+END CATCH

eme-backend/prisma/migrations/20260604103016_add_defaults_and_timestamps/migration.sql

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+BEGIN TRY
+
+BEGIN TRAN;
+
+-- AlterTable
+ALTER TABLE [dbo].[campus] ADD CONSTRAINT [campus_actif_df] DEFAULT 1 FOR [actif], CONSTRAINT [campus_created_at_df] DEFAULT CURRENT_TIMESTAMP FOR [created_at];
+
+-- AlterTable
+ALTER TABLE [dbo].[categorie_materiel] ADD CONSTRAINT [categorie_materiel_actif_df] DEFAULT 1 FOR [actif], CONSTRAINT [categorie_materiel_created_at_df] DEFAULT CURRENT_TIMESTAMP FOR [created_at];
+
+-- AlterTable
+ALTER TABLE [dbo].[utilisateur] ADD CONSTRAINT [utilisateur_actif_df] DEFAULT 1 FOR [actif], CONSTRAINT [utilisateur_created_at_df] DEFAULT CURRENT_TIMESTAMP FOR [created_at];
+
+COMMIT TRAN;
+
+END TRY
+BEGIN CATCH
+
+IF @@TRANCOUNT > 0
+BEGIN
+    ROLLBACK TRAN;
+END;
+THROW
+
+END CATCH

eme-backend/prisma/migrations/20260604125356_add_unique_constraints_and_nullable_classe/migration.sql

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+BEGIN TRY
+
+BEGIN TRAN;
+
+-- AlterTable
+ALTER TABLE [dbo].[utilisateur] ALTER COLUMN [classe] NVARCHAR(1000) NULL;
+
+-- CreateIndex
+ALTER TABLE [dbo].[role] ADD CONSTRAINT [role_code_key] UNIQUE NONCLUSTERED ([code]);
+
+-- CreateIndex
+ALTER TABLE [dbo].[utilisateur] ADD CONSTRAINT [utilisateur_microsoft_id_key] UNIQUE NONCLUSTERED ([microsoft_id]);
+
+-- CreateIndex
+ALTER TABLE [dbo].[utilisateur] ADD CONSTRAINT [utilisateur_email_key] UNIQUE NONCLUSTERED ([email]);
+
+COMMIT TRAN;
+
+END TRY
+BEGIN CATCH
+
+IF @@TRANCOUNT > 0
+BEGIN
+    ROLLBACK TRAN;
+END;
+THROW
+
+END CATCH

eme-backend/prisma/migrations/migration_lock.toml

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+# Please do not edit this file manually
+# It should be added in your version-control system (e.g., Git)
+provider = "mssql"