docs: regenerate CLI reference

website/docs/9-cli-reference/uc_version.md

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+# uc version
+
+Show version and build information.
+
+```
+uc version [flags]
+```
+
+## Options
+
+```
+  -h, --help            help for version
+  -o, --output string   Output format: 'json' or a Go template (e.g. '{{.Version}}').
+                        Run with '-o json' to discover the field names available to the template.
+                        (default is human-readable)
+```
+
+## Options inherited from parent commands
+
+```
+      --connect string          Connect to a remote cluster machine without using the Uncloud configuration file. [$UNCLOUD_CONNECT]
+                                Format: [ssh://]user@host[:port], ssh+go://user@host[:port], tcp://host:port, or unix:///path/to/uncloud.sock
+  -c, --context string          Name of the cluster context to use (default is the current context). [$UNCLOUD_CONTEXT]
+      --uncloud-config string   Path to the Uncloud configuration file. [$UNCLOUD_CONFIG] (default "~/.config/uncloud/config.yaml")
+```
+
+## See also
+
+* [uc](uc.md)	 - A CLI tool for managing Uncloud resources such as machines, services, and volumes.
+