feat(cli): support description in create and presets list CLI commands (#19079)

## Description

This PR improves the `coder templates presets` and `coder create` CLI
commands to include preset descriptions.

## Changes

* Added a `description` column to the `coder templates presets list` CLI
command.
* Fixed the `-o json` output for `coder templates presets list` to
correctly include and format data.
* Updated the `coder create` CLI command to display the preset's
description in the selection menu.

Follow-up from: 
* https://github.com/coder/coder/pull/18910 
* https://github.com/coder/coder/pull/18912
* https://github.com/coder/coder/pull/18977

cli/create.go

@@ -472,7 +472,12 @@ func promptPresetSelection(inv *serpent.Invocation, presets []codersdk.Preset) (
 	var presetOptions []string
 
 	for _, preset := range presets {
-		option := preset.Name
+		var option string
+		if preset.Description == "" {
+			option = preset.Name
+		} else {
+			option = fmt.Sprintf("%s: %s", preset.Name, preset.Description)
+		}
 		presetOptions = append(presetOptions, option)
 		presetMap[option] = &preset
 	}