Revert "Every workspace split into real panes: 19 panes across 7 workspaces, one program per panel"

This reverts commit 32fa2752af.

tui/project.go

@@ -35,7 +35,6 @@ type taskCost struct {
 }
 
 type projectModel struct {
-	panel  string
 	client *paperclip.Client
 	folder string
 
@@ -56,8 +55,8 @@ type projectModel struct {
 
 var projectTabs = []string{"facts", "costs", "settings"}
 
-func newProjectModel(c *paperclip.Client, folder, panel string) projectModel {
-	return projectModel{client: c, folder: folder, panel: panel}
+func newProjectModel(c *paperclip.Client, folder string) projectModel {
+	return projectModel{client: c, folder: folder}
 }
 
 func (m projectModel) Init() tea.Cmd {
@@ -194,46 +193,7 @@ func (m projectModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	return m, nil
 }
 
-// singleView is one panel filling the pane: facts, costs or settings.
-func (m projectModel) singleView() string {
-	titles := map[string]string{"facts": "the project", "costs": "what it has cost", "settings": "settings and limits"}
-	title := titles[m.panel]
-	if title == "" {
-		title = "the project"
-	}
-	var body []string
-	switch m.panel {
-	case "costs":
-		body = m.costLines()
-	case "settings":
-		body = m.settingLines()
-	default:
-		body = m.factLines()
-	}
-	if m.err != nil {
-		body = append([]string{lipgloss.NewStyle().Foreground(lipgloss.Color(active.Error)).Render("error: " + m.err.Error()), ""}, body...)
-	}
-	footer := hintLine([]string{
-		keyHint("↑↓ j k", "scroll"),
-		keyHint("r", "read again"),
-		keyHint("R", "rebuild"),
-		keyHint("?", "keys"),
-	}, m.width)
-	if m.showHelp {
-		return helpOverlay(title, [][2]string{
-			{"↑ ↓  j k", "scroll"}, {"r / R", "read again / rebuild"}, {"q", "leave"},
-		}, m.width, m.height)
-	}
-	return singlePanel(title, nil, 0, body, m.width, m.height, footer, m.scroll)
-}
-
 func (m projectModel) View() string {
-	if m.panel != "" {
-		if m.width == 0 {
-			return "reading…"
-		}
-		return m.singleView()
-	}
 	if m.width == 0 || m.height == 0 {
 		return "reading…"
 	}