Local mode migration for webhook endpoints (#16094)

* Migrate update/list/show webhook endpoints to local mode

* Fix shadow errors

Co-authored-by: Mattermod <mattermod@users.noreply.github.com>

api4/api.go

@@ -313,6 +313,12 @@ func InitLocal(configservice configservice.ConfigService, globalOptionsFunc app.
 	api.BaseRoutes.Commands = api.BaseRoutes.ApiRoot.PathPrefix("/commands").Subrouter()
 	api.BaseRoutes.Command = api.BaseRoutes.Commands.PathPrefix("/{command_id:[A-Za-z0-9]+}").Subrouter()
 
+	api.BaseRoutes.Hooks = api.BaseRoutes.ApiRoot.PathPrefix("/hooks").Subrouter()
+	api.BaseRoutes.IncomingHooks = api.BaseRoutes.Hooks.PathPrefix("/incoming").Subrouter()
+	api.BaseRoutes.IncomingHook = api.BaseRoutes.IncomingHooks.PathPrefix("/{hook_id:[A-Za-z0-9]+}").Subrouter()
+	api.BaseRoutes.OutgoingHooks = api.BaseRoutes.Hooks.PathPrefix("/outgoing").Subrouter()
+	api.BaseRoutes.OutgoingHook = api.BaseRoutes.OutgoingHooks.PathPrefix("/{hook_id:[A-Za-z0-9]+}").Subrouter()
+
 	api.BaseRoutes.License = api.BaseRoutes.ApiRoot.PathPrefix("/license").Subrouter()
 
 	api.BaseRoutes.Groups = api.BaseRoutes.ApiRoot.PathPrefix("/groups").Subrouter()
@@ -329,6 +335,7 @@ func InitLocal(configservice configservice.ConfigService, globalOptionsFunc app.
 	api.InitTeamLocal()
 	api.InitChannelLocal()
 	api.InitConfigLocal()
+	api.InitWebhookLocal()
 	api.InitPluginLocal()
 	api.InitCommandLocal()
 	api.InitLicenseLocal()