fix: add is_active column to users schema and migrations

- Add is_active column to schema.sql for new deployments
- Add migration in auto-init-db.js for existing databases

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

database/schema.sql

@@ -42,6 +42,7 @@ CREATE TABLE users (
   city VARCHAR(100),
   postal_code VARCHAR(10),
   role user_role DEFAULT 'CLIENT',
+  is_active BOOLEAN DEFAULT TRUE,
   is_verified BOOLEAN DEFAULT FALSE,
   verification_token VARCHAR(255),
   reset_token VARCHAR(255),

scripts/auto-init-db.js

@@ -217,6 +217,12 @@ async function applyMigrations() {
   console.log('🔄 Application des migrations...');
 
   try {
+    // Add is_active column to users if not exists
+    await pool.query(`
+      ALTER TABLE users ADD COLUMN IF NOT EXISTS is_active BOOLEAN DEFAULT TRUE
+    `);
+    console.log('   ✅ Colonne is_active ajoutée à users');
+
     // Newsletter table
     await pool.query(`
       CREATE TABLE IF NOT EXISTS newsletters (