- Update Nginx logging with structured JSON and standard combined format for Elastic integration.

- Add new upstream PHP-FPM servers to Nginx configuration for enhanced load balancing.
- Introduce Elastic APM PHP agent in `php.ini` and update Dockerfile for better dependency management.
- Secure Kibana and Elasticsearch connections in Metricbeat/Filebeat configurations with credentials.
- Remove unused PHP dependencies from `composer.json` and `composer.lock`.

test/orderBookingsPost.http

@@ -8,6 +8,105 @@ Content-Type: application/json
     "country_code": 45
 }
 
+### POST request to /subusers
+POST https://api.truckwash.dk:4433/subusers
+Accept: application/json
+Content-Type: application/json
+Authorization: Bearer e9d4359673de64f6a9bc4231bf50ac9f5726ad5b3ee6fcad5f8ebbb20647c3b8
+
+{
+    "cvr": 41004355,
+    "phone_country_code": 45,
+    "phone": 42331128
+}
+
+### GET request to /subusers/setup
+GET https://api.truckwash.dk:4433/subusers/setup?token=1c1be8280bac3937487e5c77b76bb839
+Accept: application/json
+Content-Type: application/json
+Authorization: Bearer e9d4359673de64f6a9bc4231bf50ac9f5726ad5b3ee6fcad5f8ebbb20647c3b8
+
+
+### POST request to /subusers/setup
+POST https://api.truckwash.dk:4433/subusers/setup
+Accept: application/json
+Content-Type: application/json
+Authorization: Bearer e9d4359673de64f6a9bc4231bf50ac9f5726ad5b3ee6fcad5f8ebbb20647c3b8
+
+{
+    "token": "1c1be8280bac3937487e5c77b76bb839",
+    "name": "Test Subuser",
+    "username": "testsubuser",
+    "email": "jb@truckwash.dk",
+    "password": "Test1234"
+}
+
+### POST request to /subusers/auth/password
+POST https://api.truckwash.dk:4433/subusers/auth/password
+Accept: application/json
+Content-Type: application/json
+
+{
+    "username": "testsubuser",
+    "password": "Test1234"
+}
+
+### GET request to /order-bookings (As subuser)
+GET https://api.truckwash.dk:4433/order-bookings
+Accept: application/json
+Content-Type: application/json
+Authorization: Bearer 9ed711260d58165ee7601060bf7463f6e201481edd16c8ee4fc4a5f04b79a232
+X-Customer-Number: 42331128
+
+### GET request to /order-bookings (As subuser, specific ID)
+GET https://api.truckwash.dk:4433/order-bookings?id=76
+Accept: application/json
+Content-Type: application/json
+Authorization: Bearer 9ed711260d58165ee7601060bf7463f6e201481edd16c8ee4fc4a5f04b79a232
+X-Customer-Number: 42331128
+
+### GET request to /vehicles (As subuser)
+GET https://api.truckwash.dk:4433/vehicles
+Accept: application/json
+Content-Type: application/json
+Authorization: Bearer 9ed711260d58165ee7601060bf7463f6e201481edd16c8ee4fc4a5f04b79a232
+X-Customer-Number: 42331128
+
+### GET request to /vehicles (As subuser, specific ID)
+GET https://api.truckwash.dk:4433/vehicles?id=384
+Accept: application/json
+Content-Type: application/json
+Authorization: Bearer 9ed711260d58165ee7601060bf7463f6e201481edd16c8ee4fc4a5f04b79a232
+X-Customer-Number: 42331128
+
+### GET request to /orders (As subuser)
+GET https://api.truckwash.dk:4433/orders
+Accept: application/json
+Content-Type: application/json
+Authorization: Bearer 9ed711260d58165ee7601060bf7463f6e201481edd16c8ee4fc4a5f04b79a232
+X-Customer-Number: 42331128
+
+
+### GET request to /subusers/me (As subuser)
+GET https://api.truckwash.dk:4433/subusers/me
+Accept: application/json
+Content-Type: application/json
+Authorization: Bearer 9ed711260d58165ee7601060bf7463f6e201481edd16c8ee4fc4a5f04b79a232
+X-Customer-Number: 42331128
+
+### GET request to /subusers/permission-nodes
+GET https://api.truckwash.dk:4433/subusers/permission-nodes
+Accept: application/json
+Content-Type: application/json
+Authorization: Bearer e9d4359673de64f6a9bc4231bf50ac9f5726ad5b3ee6fcad5f8ebbb20647c3b8
+
+### GET request to /subusers/grants (As subuser)
+GET https://api.truckwash.dk:4433/subusers/grants
+Accept: application/json
+Content-Type: application/json
+Authorization: Bearer 9ed711260d58165ee7601060bf7463f6e201481edd16c8ee4fc4a5f04b79a232
+X-Customer-Number: 42331128
+
 ### GET request to order bookings (list all)
 GET https://api.truckwash.dk:4433/order-bookings
 Accept: application/json