feat(ui): Per model backend logs and various fixes (#9028)

* feat(gallery): Switch to expandable box instead of pop-over and display model files

Signed-off-by: Richard Palethorpe <io@richiejp.com>

* feat(ui, backends): Add individual backend logging

Signed-off-by: Richard Palethorpe <io@richiejp.com>

* fix(ui): Set the context settings from the model config

Signed-off-by: Richard Palethorpe <io@richiejp.com>

---------

Signed-off-by: Richard Palethorpe <io@richiejp.com>

core/backend/transcript.go

@@ -23,6 +23,7 @@ func ModelTranscription(audio, language string, translate, diarize bool, prompt
 
 	transcriptionModel, err := ml.Load(opts...)
 	if err != nil {
+		recordModelLoadFailure(appConfig, modelConfig.Name, modelConfig.Backend, err, nil)
 		return nil, err
 	}