updating documentation

Author: romdalf

DOCS.md

@@ -42,27 +42,7 @@ Fetches the latest version information from the configured container registries.
 #### ```neoctl bundle version```
 Displays the currently configured versions and the cached "recent" versions for Neo Core and Neo UI.
 
-#### ```neoctl bundle configure```
-Sets the specific versions of Neo components to use for new instances.
 
-**Usage:**
-```bash
-neoctl bundle configure [flags]
-neoctl bundle configure reset
-```
-
-**Flags:**
-- ```--core <string>```: specific version tag for Neo Core.
-- ```--ui <string>```: specific version tag for Neo UI.
-
-**Examples:**
-```bash
-# Use specific versions
-neoctl bundle configure --core 3.2.0 --ui 2.1.0
-
-# Reset to defaults (use latest fetched)
-neoctl bundle configure reset
-```
 
 ---
 
@@ -85,10 +65,12 @@ neoctl instance configure <name> [flags]
 - ```--cpu <string>```: CPU limit (default "4").
 - ```--memory <string>```: Memory limit (default "8G").
 - ```--gpu```: Enable GPU support (requires NVIDIA runtime).
+- ```--core <string>```: Specific Neo Core version (e.g. v1.2.3).
+- ```--ui <string>```: Specific Neo UI version (e.g. v1.2.3).
 
 **Example:**
 ```bash
-neoctl instance configure my-neo --port-ui 8090
+neoctl instance configure my-neo --port-ui 8090 --core v1.2.3
 ```
 
 #### ```neoctl instance start```