Define routes, controllers of sessions

Work in progress, debugging

server/package.json

@@ -6,7 +6,8 @@
   "scripts": {
     "start": "node src/index.js",
     "dev": "nodemon src/index.js",
-    "cli": "node src/client.js"
+    "cli": "node src/client.js",
+    "test": "yarn node --experimental-vm-modules $(yarn bin jest)"
   },
   "dependencies": {
     "dockerode": "^3.3.5",
@@ -18,6 +19,7 @@
     "yaml": "^2.3.1"
   },
   "devDependencies": {
+    "jest": "^29.6.1",
     "nodemon": "^3.0.1"
   }
 }