bug: ADC execution error

### Current Behavior

I'm using APISIX in standalone mode with ADC (Autonomous Decentralized Control). After modifying the configs via APISIX Admin API on port 9180, the apisix-ingress-controller keeps throwing errors. What am I doing wrong?
I tried deleting the APISIX Pod, which caused all configurations to be lost. Even after re-syncing the configurations, the issue persists.

> 21T06:28:29.552Z ERROR provider.executor client/executor.go:142 failed to run http sync for server {"server": "http://10.1.237.161:9180", "error": "ServerAddr: http://10.1.237.161:9180, Err: http://10.1.237.161:9180: consumers_conf_version must be greater than or equal to (3314986)"}
> 2026-04-21T06:28:29.552Z ERROR provider.client client/client.go:269 failed to execute adc command {"config": {"name":"GatewayProxy/ingress-apisix/apisix-config","serverAddrs":["http://10.1.237.161:9180"],"tlsVerify":false}, "error": "ADC execution error for GatewayProxy/ingress-apisix/apisix-config: [ServerAddr: http://10.1.237.161:9180, Err: http://10.1.237.161:9180: consumers_conf_version must be greater than or equal to (3314986)]"}
> 2026-04-21T06:28:29.553Z ERROR provider.client client/client.go:210 failed to sync resources {"name": "GatewayProxy/ingress-apisix/apisix-config", "error": "ADC execution errors: [ADC execution error for GatewayProxy/ingress-apisix/apisix-config: [ServerAddr: http://10.1.237.161:9180, Err: http://10.1.237.161:9180: consumers_conf_version must be greater than or equal to (3314986)]]"}
> 2026-04-21T06:28:29.553Z ERROR provider apisix/provider.go:282 failed to sync {"error": "failed to sync 1 configs: GatewayProxy/ingress-apisix/apisix-config"}

### Expected Behavior

_No response_

### Error Logs

_No response_

### Steps to Reproduce

1.
helm install apisix apisix/apisix \
--namespace ingress-apisix \
--create-namespace \
--set apisix.deployment.role=traditional \
--set apisix.deployment.role_traditional.config_provider=yaml \
--set etcd.enabled=false \
--set ingress-controller.enabled=true \
--set ingress-controller.config.provider.type=apisix-standalone \
--set ingress-controller.apisix.adminService.namespace=ingress-apisix \
--set ingress-controller.gatewayProxy.createDefault=true \
--skip-crds
2. put config with /apisix/admin/configs

### Environment

- APISIX Ingress controller version (run `apisix-ingress-controller version --long`)
- apisix-ingress-controller:2.0.1
- Kubernetes cluster version (run `kubectl version`)
- OS version if running APISIX Ingress controller in a bare-metal environment (run `uname -a`)

Start with the Helm installation in the reproduction steps and the APISIX Admin API endpoint `/apisix/admin/configs`; reproduce the controller's ADC sync against APISIX 2.0.1. Trace the `consumers_conf_version` error through the reported sync flow, and consider the issue done when the configuration sync completes without the ADC execution error.

Written by the indexing model from the issue text.