MM-52818 - create config setting to enable/disable playbooks product (#23508)

* create config setting to enable/disable playbooks product

* fix to config name

* fix typo

* revert changes to package-lock.json

* update name of test

---------

Co-authored-by: Mattermost Build <build@mattermost.com>

server/config/client_test.go

@@ -326,6 +326,20 @@ func TestGetClientConfig(t *testing.T) {
 				"ExperimentalSharedChannels": "true",
 			},
 		},
+		{
+			"Default Playbooks Enabled",
+			&model.Config{
+				ProductSettings: model.ProductSettings{},
+			},
+			"",
+			&model.License{
+				Features:     &model.Features{},
+				SkuShortName: "other",
+			},
+			map[string]string{
+				"EnablePlaybooks": "true",
+			},
+		},
 	}
 
 	for _, testCase := range testCases {