Initial commit: CLEO ERP avec améliorations debug

- Configuration du debug conditionnel pour dev/recette
- Fonction debug() globale avec niveaux
- Logging des requêtes SQL
- Handlers d'exceptions et d'erreurs globaux

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

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

vendor/maennchen/zipstream-php/guides/StreamOutput.rst

@@ -0,0 +1,39 @@
+Stream Output
+===============
+
+Stream to S3 Bucket
+---------------
+
+.. code-block:: php
+
+    use Aws\S3\S3Client;
+    use Aws\Credentials\CredentialProvider;
+    use ZipStream\ZipStream;
+
+    $bucket = 'your bucket name';
+    $client = new S3Client([
+        'region' => 'your region',
+        'version' => 'latest',
+        'bucketName' => $bucket,
+        'credentials' => CredentialProvider::defaultProvider(),
+    ]);
+    $client->registerStreamWrapper();
+
+    $zipFile = fopen("s3://$bucket/example.zip", 'w');
+
+    $zip = new ZipStream(
+        enableZip64: false,
+        outputStream: $zipFile,
+    );
+
+    $zip->addFile(
+        fileName: 'file1.txt',
+        data: 'File1 data',
+    );
+    $zip->addFile(
+        fileName: 'file2.txt',
+        data: 'File2 data',
+    );
+    $zip->finish();
+
+    fclose($zipFile);