Réorganisation du code dans videoManager.js et activation des tests de gestion des dossiers dans tester.js

src/video/videoManager.js

@@ -1,12 +1,14 @@
 const fs = require('fs');
 const path = require('path');
 const { execSync } = require('child_process');
+
 const serverError = require('../../utils/serverError');
 const db = require('../../db');
 const storageManager = require('../data/storageManager');
-const PROJECTS_DIR = path.join('.');
 const measureManager = require('../measure/measureManager');
 
+const PROJECTS_DIR = path.join('.');
+
 async function createVideoWithList(projectId, pathList) {
    //pathList étant la liste des chemins déjà triés
    const tempFile = path.join('temp.txt');