fix: remove querystring from the output file path

Note that the file is still being downloaded from the correct source.
The output destination will have everything including and after '?'
removed.

src/wp2hugo/internal/hugogenerator/hugo_gen_setup.go

@@ -183,6 +183,7 @@ func (g Generator) setupHugo(outputDirPath string) (*string, error) {
 		log.Error().
 			Err(err).
 			Bytes("output", output).
+			Str("cmd", combinedCommand).
 			Msg("error running Hugo setup commands")
 		return nil, fmt.Errorf("error running Hugo setup commands: %s", err)
 	}
@@ -425,7 +426,8 @@ func (g Generator) downloadPageMedia(outputMediaDirPath string, p *hugopage.Page
 				Str("source", pageURL.String()).
 				Msg("non-relative link")
 		}
-		outputFilePath := fmt.Sprintf("%s/static/%s", outputMediaDirPath, strings.TrimSuffix(link, "/"))
+		outputFilePath := fmt.Sprintf("%s/static/%s", outputMediaDirPath,
+			strings.TrimSuffix(strings.Split(link, "?")[0], "/"))
 		if !strings.HasPrefix(link, "http") {
 			link = g.wpInfo.Link + link
 		}