feat: set token expiration to 10 days

Author: eug-vs

config/default.json

@@ -10,6 +10,9 @@
     "local": {
       "usernameField": "\\username",
       "passwordField": "password"
+    },
+    "jwtOptions": {
+      "expiresIn": "10 days"
     }
   }
 }