All tests fixed. Deployment on NAS prepared

ecosystem.config.cjs

@@ -0,0 +1,25 @@
+const path = require('path');
+
+module.exports = {
+    apps: [{
+        name: 'gymflow',
+        script: './dist/index.js',
+        cwd: './server',
+        instances: 1,
+        autorestart: true,
+        watch: false,
+        max_memory_restart: '1G',
+        env: {
+            NODE_ENV: 'production',
+            PORT: 3003,
+            DATABASE_URL: 'file:../prod.db' // Relative to server/dist/index.js? No, relative to CWD if using prisma. 
+            // Actually, prisma runs from where schema is or based on env.
+            // Let's assume the DB is in the root or server dir.
+            // In package.json: "start:prod": "cross-env APP_MODE=prod DATABASE_URL=file:./prod.db ... src/index.ts"
+            // If CWD is ./server, then ./prod.db is inside server/prod.db.
+        },
+        env_production: {
+            NODE_ENV: 'production'
+        }
+    }]
+};