Restructure go project (#2356)

* Move main to cmd
* Move api to internal
* Move logger and manager to internal
* Move shell hiding code to separate package
* Decouple job from desktop and utils
* Decouple session from config
* Move static into internal
* Decouple config from dlna
* Move desktop to internal
* Move dlna to internal
* Decouple remaining packages from config
* Move config into internal
* Move jsonschema and paths to models
* Make ffmpeg functions private
* Move file utility methods into fsutil package
* Move symwalk into fsutil
* Move single-use util functions into client package
* Move slice functions to separate packages
* Add env var to suppress windowsgui arg
* Move hash functions into separate package
* Move identify to internal
* Move autotag to internal
* Touch UI when generating backend

pkg/plugin/log.go

@@ -17,10 +17,11 @@ func (t *pluginTask) handlePluginStderr(name string, pluginOutputReader io.ReadC
 	const pluginPrefix = "[Plugin / %s] "
 
 	lgr := logger.PluginLogger{
+		Logger:          logger.Logger,
 		Prefix:          fmt.Sprintf(pluginPrefix, name),
 		DefaultLogLevel: logLevel,
 		ProgressChan:    t.progress,
 	}
 
-	lgr.HandlePluginStdErr(pluginOutputReader)
+	lgr.ReadLogMessages(pluginOutputReader)
 }