chore: remove fault command

docs/user_docs/cli/cli.md

@@ -150,20 +150,6 @@ Data protection command.
 * [kbcli dataprotection restore](kbcli_dataprotection_restore.md)	 - Restore a new cluster from backup
 
 
-## [fault](kbcli_fault.md)
-
-Inject faults to pod.
-
-* [kbcli fault delete](kbcli_fault_delete.md)	 - Delete chaos resources.
-* [kbcli fault io](kbcli_fault_io.md)	 - IO chaos.
-* [kbcli fault list](kbcli_fault_list.md)	 - List chaos resources.
-* [kbcli fault network](kbcli_fault_network.md)	 - Network chaos.
-* [kbcli fault node](kbcli_fault_node.md)	 - Node chaos.
-* [kbcli fault pod](kbcli_fault_pod.md)	 - Pod chaos.
-* [kbcli fault stress](kbcli_fault_stress.md)	 - Add memory pressure or CPU load to the system.
-* [kbcli fault time](kbcli_fault_time.md)	 - Clock skew failure.
-
-
 ## [kubeblocks](kbcli_kubeblocks.md)
 
 KubeBlocks operation commands.

docs/user_docs/cli/kbcli.md

@@ -63,7 +63,6 @@ kbcli [flags]
 * [kbcli clusterversion](kbcli_clusterversion.md)	 - ClusterVersion command.
 * [kbcli dashboard](kbcli_dashboard.md)	 - List and open the KubeBlocks dashboards.
 * [kbcli dataprotection](kbcli_dataprotection.md)	 - Data protection command.
-* [kbcli fault](kbcli_fault.md)	 - Inject faults to pod.
 * [kbcli kubeblocks](kbcli_kubeblocks.md)	 - KubeBlocks operation commands.
 * [kbcli options](kbcli_options.md)	 - Print the list of flags inherited by all commands.
 * [kbcli playground](kbcli_playground.md)	 - Bootstrap or destroy a playground KubeBlocks in local host or cloud.