fix(app): format using gofumpt

cmd/version_test.go

@@ -13,7 +13,6 @@
 func TestNixFlake_GosrcVersionStringEquivalence(t *testing.T) {
 	want := GetShortVersion()
 	fData, err := os.ReadFile("../flake.nix")
-
 	if err != nil {
 		t.Errorf("Failed to open flake.nix: %q", err)
 	}

xkcdreader/about.go

@@ -24,8 +24,10 @@ type project struct {
 	license      string
 }
 
-var authorInfo = "Adam Mirre <a_mirre at utb dot cz>"
-var projectURL = "https://git.dotya.ml/wanderer/go-xkcdreader"
+var (
+	authorInfo = "Adam Mirre <a_mirre at utb dot cz>"
+	projectURL = "https://git.dotya.ml/wanderer/go-xkcdreader"
+)
 
 //go:embed assets/standard-license-header.txt
 var l string

xkcdreader/app.go

@@ -137,7 +137,6 @@ func makeBrowseUI() *fyne.Container {
 // get img from filesystem, resize it and return as *canvas.Image.
 func getImg(imgPath string) *canvas.Image {
 	_, err := os.Stat(imgPath)
-
 	// properly handle error, perhaps panic?...don't panic, I know..
 	if err != nil {
 		log.Println("failed to read file " + imgPath)

xkcdreader/app_test.go

@@ -30,7 +30,6 @@ func TestToolbar(t *testing.T) {
 }
 
 func TestTabs(t *testing.T) {
-
 	// wantTabsNum := 2
 	// gotTabs := makeTabs()
 	//