feat: unified navigation

fix: install script copying build binary
chore: updated readme

internal/ui/transcript/highlight.go

@@ -10,34 +10,28 @@ import (
 )
 
 // RenderCue renders a single cue with optional highlighting
-func RenderCue(cue *srt.Cue, isCurrent, isSelected bool, width int) string {
+func RenderCue(cue *srt.Cue, isActive bool, width int) string {
 	// Format timestamp
 	timestamp := formatTimestamp(cue.Start, cue.End)
 
 	// Apply styles based on state
 	var textStyle, timestampStyle lipgloss.Style
-	if isSelected {
-		// Selected cue (navigation cursor) - use accent color
-		textStyle = ui.SelectedCueStyle
-		timestampStyle = ui.SelectedTimestampStyle
-	} else if isCurrent {
-		// Current cue (playback position)
-		textStyle = ui.CurrentCueStyle
-		timestampStyle = ui.TimestampStyle
+	var prefix string
+
+	if isActive {
+		// Active cue (playback position + navigation cursor)
+		textStyle = ui.ActiveCueStyle
+		timestampStyle = ui.ActiveTimestampStyle
+		prefix = "> "
 	} else {
 		textStyle = ui.BaseStyle
 		timestampStyle = ui.TimestampStyle
+		prefix = "  "
 	}
 
 	timestampStr := timestampStyle.Render(timestamp)
 	textStr := textStyle.Render(cue.Text)
 
-	// Add selection indicator
-	prefix := "  "
-	if isSelected {
-		prefix = "> "
-	}
-
 	return fmt.Sprintf("%s%s\n%s%s\n", prefix, timestampStr, prefix, textStr)
 }