chore: Improve console error experience (#124)

* chore: Improve console error experience

* fix: Use standard error code and handle verbosity

internal/ui/colors.go

@@ -5,19 +5,23 @@ import "github.com/fatih/color"
 type ColorFn func(format string, a ...interface{}) string
 
 type TerminalColors struct {
-	Normal ColorFn
-	Red    ColorFn
-	Yellow ColorFn
-	Cyan   ColorFn
-	Green  ColorFn
-	Bold   ColorFn
+	Normal    ColorFn
+	Red       ColorFn
+	Yellow    ColorFn
+	Cyan      ColorFn
+	Green     ColorFn
+	Bold      ColorFn
+	Dim       ColorFn
+	ErrorCode ColorFn
 }
 
 var Colors = TerminalColors{
-	Normal: color.New().SprintfFunc(),
-	Red:    color.New(color.FgRed, color.Bold).SprintfFunc(),
-	Yellow: color.New(color.FgYellow).SprintfFunc(),
-	Cyan:   color.New(color.FgCyan).SprintfFunc(),
-	Green:  color.New(color.FgGreen).SprintfFunc(),
-	Bold:   color.New(color.Bold).SprintfFunc(),
+	Normal:    color.New().SprintfFunc(),
+	Red:       color.New(color.FgRed, color.Bold).SprintfFunc(),
+	Yellow:    color.New(color.FgYellow).SprintfFunc(),
+	Cyan:      color.New(color.FgCyan).SprintfFunc(),
+	Green:     color.New(color.FgGreen).SprintfFunc(),
+	Bold:      color.New(color.Bold).SprintfFunc(),
+	Dim:       color.New(color.Faint).SprintfFunc(),
+	ErrorCode: color.New(color.BgRed, color.FgBlack, color.Bold).SprintfFunc(),
 }