feat: add logging for file save operations in storage modules

storage/alist/alist.go

@@ -98,6 +98,7 @@ func (a *Alist) Name() string {
 }
 
 func (a *Alist) Save(ctx context.Context, filePath, storagePath string) error {
+	logger.L.Infof("Saving file %s to %s", filePath, storagePath)
 	file, err := os.Open(filePath)
 	if err != nil {
 		return fmt.Errorf("failed to open file: %w", err)

storage/local/local.go

@@ -8,6 +8,7 @@ import (
 
 	"github.com/duke-git/lancet/v2/fileutil"
 	"github.com/krau/SaveAny-Bot/config"
+	"github.com/krau/SaveAny-Bot/logger"
 	"github.com/krau/SaveAny-Bot/types"
 )
 
@@ -40,6 +41,7 @@ func (l *Local) Name() string {
 }
 
 func (l *Local) Save(ctx context.Context, filePath, storagePath string) error {
+	logger.L.Infof("Saving file %s to %s", filePath, storagePath)
 	absPath, err := filepath.Abs(storagePath)
 	if err != nil {
 		return err

storage/webdav/webdav.go

@@ -45,6 +45,7 @@ func (w *Webdav) Name() string {
 }
 
 func (w *Webdav) Save(ctx context.Context, filePath, storagePath string) error {
+	logger.L.Infof("Saving file %s to %s", filePath, storagePath)
 	if err := w.client.MkdirAll(path.Dir(storagePath), os.ModePerm); err != nil {
 		logger.L.Errorf("Failed to create directory %s: %v", path.Dir(storagePath), err)
 		return ErrFailedToCreateDirectory