[MM-48542] Removing integration limits (#21282)

* Removing integration limits

* Remove freemium limit test

* Remove test assertion regarding cloud limits

* Remove GetIntegrationsUsage

* Removing integrations usage notifications

* This shouldn't be removed

* Removing client call and websocket event

* Remove old translations

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

app/plugin.go

@@ -200,10 +200,6 @@ func (ch *Channels) syncPluginsActiveState() {
 	if err := ch.notifyPluginStatusesChanged(); err != nil {
 		mlog.Warn("failed to notify plugin status changed", mlog.Err(err))
 	}
-
-	if err := ch.notifyIntegrationsUsageChanged(); err != nil {
-		mlog.Warn("Failed to notify integrations usage changed", mlog.Err(err))
-	}
 }
 
 func (a *App) NewPluginAPI(c *request.Context, manifest *model.Manifest) plugin.API {
@@ -422,11 +418,6 @@ func (a *App) GetActivePluginManifests() ([]*model.Manifest, *model.AppError) {
 // activation if inactive anywhere in the cluster.
 // Notifies cluster peers through config change.
 func (a *App) EnablePlugin(id string) *model.AppError {
-	appErr := a.checkIfIntegrationsMeetFreemiumLimits([]string{id})
-	if appErr != nil {
-		return appErr
-	}
-
 	return a.ch.enablePlugin(id)
 }
 
@@ -537,20 +528,6 @@ func (ch *Channels) disablePlugin(id string) *model.AppError {
 	return nil
 }
 
-func (ch *Channels) notifyIntegrationsUsageChanged() *model.AppError {
-	usage, appErr := ch.getIntegrationsUsage()
-	if appErr != nil {
-		return appErr
-	}
-
-	message := model.NewWebSocketEvent(model.WebsocketEventIntegrationsUsageChanged, "", "", "", nil, "")
-	message.Add("usage", usage)
-	message.GetBroadcast().ContainsSensitiveData = true
-	ch.Publish(message)
-
-	return nil
-}
-
 func (a *App) GetPlugins() (*model.PluginsResponse, *model.AppError) {
 	pluginsEnvironment := a.GetPluginsEnvironment()
 	if pluginsEnvironment == nil {