feat: add CLI status command, rewrite setup wizard, and modernize table renderer

Three interconnected CLI improvements:

New status command (cmd/status.go):
- Fetches live claude.ai subscription data using the claudeai client
- Renders rate-limit windows (5-hour, 7-day all/Opus/Sonnet) with
  color-coded progress bars: green <50%, orange 50-80%, red >80%
- Shows overage spend limits and usage percentage
- Handles partial data gracefully (renders what's available)
- Clear onboarding guidance when no session key is configured

Setup wizard rewrite (cmd/setup.go):
- Replace raw bufio.Reader prompts with charmbracelet/huh multi-step form
- Three form groups: welcome screen, credentials (session key + admin key
  with password echo mode), and preferences (time range + theme select)
- Pre-populates from existing config, preserves existing keys on empty input
- Dracula theme for the form UI
- Graceful Ctrl+C handling via huh.ErrUserAborted

Table renderer modernization (internal/cli/render.go):
- Replace 120-line manual box-drawing table renderer with lipgloss/table
- Automatic column width calculation, rounded borders, right-aligned
  numeric columns (all except first)
- Filter out "---" separator sentinels (not supported by lipgloss/table)
- Remove unused style variables (valueStyle, costStyle, tokenStyle,
  warnStyle) and Table.Widths field

Config display update (cmd/config_cmd.go):
- Show claude.ai session key and org ID in config output

Dependencies (go.mod):
- Add charmbracelet/huh v0.8.0 for form-based TUI wizards
- Upgrade golang.org/x/text v0.3.8 -> v0.23.0
- Add transitive deps: catppuccin/go, harmonica, hashstructure, etc.

cmd/config_cmd.go

@@ -1,3 +1,4 @@
+// Package cmd implements the cburn CLI commands.
 package cmd
 
 import (
@@ -24,7 +25,7 @@ func runConfig(_ *cobra.Command, _ []string) error {
 		return err
 	}
 
-	fmt.Printf("  Config file: %s\n", config.ConfigPath())
+	fmt.Printf("  Config file: %s\n", config.Path())
 	if config.Exists() {
 		fmt.Println("  Status: loaded")
 	} else {
@@ -40,6 +41,18 @@ func runConfig(_ *cobra.Command, _ []string) error {
 	}
 	fmt.Println()
 
+	fmt.Println("  [Claude.ai]")
+	sessionKey := config.GetSessionKey(cfg)
+	if sessionKey != "" {
+		fmt.Printf("    Session key: %s\n", maskAPIKey(sessionKey))
+	} else {
+		fmt.Println("    Session key: not configured")
+	}
+	if cfg.ClaudeAI.OrgID != "" {
+		fmt.Printf("    Org ID:      %s\n", cfg.ClaudeAI.OrgID)
+	}
+	fmt.Println()
+
 	fmt.Println("  [Admin API]")
 	apiKey := config.GetAdminAPIKey(cfg)
 	if apiKey != "" {

cmd/setup.go

@@ -1,14 +1,15 @@
 package cmd
 
 import (
-	"bufio"
+	"errors"
 	"fmt"
-	"os"
 	"strings"
 
 	"cburn/internal/config"
 	"cburn/internal/source"
+	"cburn/internal/tui/theme"
 
+	"github.com/charmbracelet/huh"
 	"github.com/spf13/cobra"
 )
 
@@ -23,89 +24,119 @@ func init() {
 }
 
 func runSetup(_ *cobra.Command, _ []string) error {
-	reader := bufio.NewReader(os.Stdin)
-
-	// Load existing config or defaults
 	cfg, _ := config.Load()
-
-	// Count sessions
 	files, _ := source.ScanDir(flagDataDir)
 	projectCount := source.CountProjects(files)
 
-	fmt.Println()
-	fmt.Println("  Welcome to cburn!")
-	fmt.Println()
+	// Pre-populate from existing config
+	var sessionKey, adminKey string
+	days := cfg.General.DefaultDays
+	if days == 0 {
+		days = 30
+	}
+	themeName := cfg.Appearance.Theme
+	if themeName == "" {
+		themeName = "flexoki-dark"
+	}
+
+	// Build welcome description
+	welcomeDesc := "Let's configure your dashboard."
 	if len(files) > 0 {
-		fmt.Printf("  Found %s sessions in %s (%d projects)\n\n",
-			formatNumber(int64(len(files))), flagDataDir, projectCount)
+		welcomeDesc = fmt.Sprintf("Found %d sessions across %d projects in %s.",
+			len(files), projectCount, flagDataDir)
 	}
 
-	// 1. API key
-	fmt.Println("  1. Anthropic Admin API key")
-	fmt.Println("     For real cost data from the billing API.")
-	existing := config.GetAdminAPIKey(cfg)
-	if existing != "" {
-		fmt.Printf("     Current: %s\n", maskAPIKey(existing))
+	// Build placeholder text showing masked existing values
+	sessionPlaceholder := "sk-ant-sid... (Enter to skip)"
+	if key := config.GetSessionKey(cfg); key != "" {
+		sessionPlaceholder = maskAPIKey(key) + " (Enter to keep)"
 	}
-	fmt.Print("     > ")
-	apiKey, _ := reader.ReadString('\n')
-	apiKey = strings.TrimSpace(apiKey)
-	if apiKey != "" {
-		cfg.AdminAPI.APIKey = apiKey
-	}
-	fmt.Println()
-
-	// 2. Default time range
-	fmt.Println("  2. Default time range")
-	fmt.Println("     (1) 7 days")
-	fmt.Println("     (2) 30 days [default]")
-	fmt.Println("     (3) 90 days")
-	fmt.Print("     > ")
-	choice, _ := reader.ReadString('\n')
-	choice = strings.TrimSpace(choice)
-	switch choice {
-	case "1":
-		cfg.General.DefaultDays = 7
-	case "3":
-		cfg.General.DefaultDays = 90
-	default:
-		cfg.General.DefaultDays = 30
-	}
-	fmt.Println()
-
-	// 3. Theme
-	fmt.Println("  3. Color theme")
-	fmt.Println("     (1) Flexoki Dark [default]")
-	fmt.Println("     (2) Catppuccin Mocha")
-	fmt.Println("     (3) Tokyo Night")
-	fmt.Println("     (4) Terminal (ANSI 16)")
-	fmt.Print("     > ")
-	themeChoice, _ := reader.ReadString('\n')
-	themeChoice = strings.TrimSpace(themeChoice)
-	switch themeChoice {
-	case "2":
-		cfg.Appearance.Theme = "catppuccin-mocha"
-	case "3":
-		cfg.Appearance.Theme = "tokyo-night"
-	case "4":
-		cfg.Appearance.Theme = "terminal"
-	default:
-		cfg.Appearance.Theme = "flexoki-dark"
+	adminPlaceholder := "sk-ant-admin-... (Enter to skip)"
+	if key := config.GetAdminAPIKey(cfg); key != "" {
+		adminPlaceholder = maskAPIKey(key) + " (Enter to keep)"
 	}
 
-	// Save
+	form := huh.NewForm(
+		huh.NewGroup(
+			huh.NewNote().
+				Title("Welcome to cburn").
+				Description(welcomeDesc).
+				Next(true).
+				NextLabel("Start"),
+		),
+
+		huh.NewGroup(
+			huh.NewInput().
+				Title("Claude.ai session key").
+				Description("For rate-limit and subscription data.\nclaude.ai > DevTools > Application > Cookies > sessionKey").
+				Placeholder(sessionPlaceholder).
+				EchoMode(huh.EchoModePassword).
+				Value(&sessionKey),
+
+			huh.NewInput().
+				Title("Anthropic Admin API key").
+				Description("For real cost data from the billing API.").
+				Placeholder(adminPlaceholder).
+				EchoMode(huh.EchoModePassword).
+				Value(&adminKey),
+		),
+
+		huh.NewGroup(
+			huh.NewSelect[int]().
+				Title("Default time range").
+				Options(
+					huh.NewOption("7 days", 7),
+					huh.NewOption("30 days", 30),
+					huh.NewOption("90 days", 90),
+				).
+				Value(&days),
+
+			huh.NewSelect[string]().
+				Title("Color theme").
+				Options(themeOpts()...).
+				Value(&themeName),
+		),
+	).WithTheme(huh.ThemeDracula())
+
+	if err := form.Run(); err != nil {
+		if errors.Is(err, huh.ErrUserAborted) {
+			fmt.Println("\n  Setup cancelled.")
+			return nil
+		}
+		return fmt.Errorf("setup form: %w", err)
+	}
+
+	// Only overwrite keys if the user typed new ones
+	sessionKey = strings.TrimSpace(sessionKey)
+	if sessionKey != "" {
+		cfg.ClaudeAI.SessionKey = sessionKey
+	}
+	adminKey = strings.TrimSpace(adminKey)
+	if adminKey != "" {
+		cfg.AdminAPI.APIKey = adminKey
+	}
+	cfg.General.DefaultDays = days
+	cfg.Appearance.Theme = themeName
+
 	if err := config.Save(cfg); err != nil {
 		return fmt.Errorf("saving config: %w", err)
 	}
 
-	fmt.Println()
-	fmt.Printf("  Saved to %s\n", config.ConfigPath())
+	fmt.Printf("\n  Saved to %s\n", config.Path())
 	fmt.Println("  Run `cburn setup` anytime to reconfigure.")
 	fmt.Println()
 
 	return nil
 }
 
+func themeOpts() []huh.Option[string] {
+	opts := make([]huh.Option[string], len(theme.All))
+	for i, t := range theme.All {
+		opts[i] = huh.NewOption(t.Name, t.Name)
+	}
+	return opts
+}
+
 func maskAPIKey(key string) string {
 	if len(key) > 16 {
 		return key[:8] + "..." + key[len(key)-4:]

cmd/status.go

@@ -0,0 +1,198 @@
+package cmd
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"os"
+	"strings"
+	"time"
+
+	"cburn/internal/claudeai"
+	"cburn/internal/cli"
+	"cburn/internal/config"
+
+	"github.com/charmbracelet/lipgloss"
+	"github.com/spf13/cobra"
+)
+
+var statusCmd = &cobra.Command{
+	Use:   "status",
+	Short: "Show claude.ai subscription status and rate limits",
+	RunE:  runStatus,
+}
+
+func init() {
+	rootCmd.AddCommand(statusCmd)
+}
+
+func runStatus(_ *cobra.Command, _ []string) error {
+	cfg, _ := config.Load()
+	sessionKey := config.GetSessionKey(cfg)
+	if sessionKey == "" {
+		fmt.Println()
+		fmt.Println("  No session key configured.")
+		fmt.Println()
+		fmt.Println("  To get your session key:")
+		fmt.Println("    1. Open claude.ai in your browser")
+		fmt.Println("    2. DevTools (F12) > Application > Cookies > claude.ai")
+		fmt.Println("    3. Copy the 'sessionKey' value (starts with sk-ant-sid...)")
+		fmt.Println()
+		fmt.Println("  Then configure it:")
+		fmt.Println("    cburn setup                                     (interactive)")
+		fmt.Println("    CLAUDE_SESSION_KEY=sk-ant-sid... cburn status    (one-shot)")
+		fmt.Println()
+		return nil
+	}
+
+	client := claudeai.NewClient(sessionKey)
+	if client == nil {
+		return errors.New("invalid session key format (expected sk-ant-sid... prefix)")
+	}
+
+	if !flagQuiet {
+		fmt.Fprintf(os.Stderr, "  Fetching subscription data...\n")
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
+	defer cancel()
+
+	data := client.FetchAll(ctx)
+
+	if data.Error != nil {
+		if errors.Is(data.Error, claudeai.ErrUnauthorized) {
+			return errors.New("session key expired or invalid — grab a fresh one from claude.ai cookies")
+		}
+		if errors.Is(data.Error, claudeai.ErrRateLimited) {
+			return errors.New("rate limited by claude.ai — try again in a minute")
+		}
+		// Partial data may still be available, continue rendering
+		if data.Usage == nil && data.Overage == nil {
+			return fmt.Errorf("fetch failed: %w", data.Error)
+		}
+	}
+
+	fmt.Println()
+	fmt.Println(cli.RenderTitle("CLAUDE.AI STATUS"))
+	fmt.Println()
+
+	// Organization info
+	if data.Org.UUID != "" {
+		fmt.Printf("  Organization: %s\n", data.Org.Name)
+		if len(data.Org.Capabilities) > 0 {
+			fmt.Printf("  Capabilities: %s\n", strings.Join(data.Org.Capabilities, ", "))
+		}
+		fmt.Println()
+	}
+
+	// Rate limits
+	if data.Usage != nil {
+		rows := [][]string{}
+
+		if w := data.Usage.FiveHour; w != nil {
+			rows = append(rows, rateLimitRow("5-hour window", w))
+		}
+		if w := data.Usage.SevenDay; w != nil {
+			rows = append(rows, rateLimitRow("7-day (all)", w))
+		}
+		if w := data.Usage.SevenDayOpus; w != nil {
+			rows = append(rows, rateLimitRow("7-day Opus", w))
+		}
+		if w := data.Usage.SevenDaySonnet; w != nil {
+			rows = append(rows, rateLimitRow("7-day Sonnet", w))
+		}
+
+		if len(rows) > 0 {
+			fmt.Print(cli.RenderTable(cli.Table{
+				Title:   "Rate Limits",
+				Headers: []string{"Window", "Used", "Bar", "Resets"},
+				Rows:    rows,
+			}))
+		}
+	}
+
+	// Overage
+	if data.Overage != nil {
+		ol := data.Overage
+		status := "disabled"
+		if ol.IsEnabled {
+			status = "enabled"
+		}
+
+		rows := [][]string{
+			{"Overage", status},
+			{"Used Credits", fmt.Sprintf("%.2f %s", ol.UsedCredits, ol.Currency)},
+			{"Monthly Limit", fmt.Sprintf("%.2f %s", ol.MonthlyCreditLimit, ol.Currency)},
+		}
+
+		if ol.IsEnabled && ol.MonthlyCreditLimit > 0 {
+			pct := ol.UsedCredits / ol.MonthlyCreditLimit
+			rows = append(rows, []string{"Usage", fmt.Sprintf("%.1f%%", pct*100)})
+		}
+
+		fmt.Print(cli.RenderTable(cli.Table{
+			Title:   "Overage Spend",
+			Headers: []string{"Setting", "Value"},
+			Rows:    rows,
+		}))
+	}
+
+	// Partial error warning
+	if data.Error != nil {
+		warnStyle := lipgloss.NewStyle().Foreground(cli.ColorOrange)
+		fmt.Printf("  %s\n\n", warnStyle.Render(fmt.Sprintf("Partial data — %s", data.Error)))
+	}
+
+	fmt.Printf("  Fetched at %s\n\n", data.FetchedAt.Format("3:04:05 PM"))
+
+	return nil
+}
+
+func rateLimitRow(label string, w *claudeai.ParsedWindow) []string {
+	pctStr := fmt.Sprintf("%.0f%%", w.Pct*100)
+	bar := renderMiniBar(w.Pct, 20)
+	resets := ""
+	if !w.ResetsAt.IsZero() {
+		dur := time.Until(w.ResetsAt)
+		if dur > 0 {
+			resets = formatCountdown(dur)
+		} else {
+			resets = "now"
+		}
+	}
+	return []string{label, pctStr, bar, resets}
+}
+
+func renderMiniBar(pct float64, width int) string {
+	if pct < 0 {
+		pct = 0
+	}
+	if pct > 1 {
+		pct = 1
+	}
+	filled := int(pct * float64(width))
+	empty := width - filled
+
+	// Color based on usage level
+	color := cli.ColorGreen
+	if pct >= 0.8 {
+		color = cli.ColorRed
+	} else if pct >= 0.5 {
+		color = cli.ColorOrange
+	}
+
+	barStyle := lipgloss.NewStyle().Foreground(color)
+	dimStyle := lipgloss.NewStyle().Foreground(cli.ColorTextDim)
+
+	return barStyle.Render(strings.Repeat("█", filled)) +
+		dimStyle.Render(strings.Repeat("░", empty))
+}
+
+func formatCountdown(d time.Duration) string {
+	h := int(d.Hours())
+	m := int(d.Minutes()) % 60
+	if h > 0 {
+		return fmt.Sprintf("%dh %dm", h, m)
+	}
+	return fmt.Sprintf("%dm", m)
+}

go.mod

@@ -6,6 +6,7 @@ require (
 	github.com/BurntSushi/toml v1.6.0
 	github.com/charmbracelet/bubbles v1.0.0
 	github.com/charmbracelet/bubbletea v1.3.10
+	github.com/charmbracelet/huh v0.8.0
 	github.com/charmbracelet/lipgloss v1.1.0
 	github.com/spf13/cobra v1.9.1
 	modernc.org/sqlite v1.46.1
@@ -14,9 +15,12 @@ require (
 require (
 	github.com/atotto/clipboard v0.1.4 // indirect
 	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
+	github.com/catppuccin/go v0.3.0 // indirect
 	github.com/charmbracelet/colorprofile v0.4.1 // indirect
+	github.com/charmbracelet/harmonica v0.2.0 // indirect
 	github.com/charmbracelet/x/ansi v0.11.6 // indirect
 	github.com/charmbracelet/x/cellbuf v0.0.15 // indirect
+	github.com/charmbracelet/x/exp/strings v0.0.0-20240722160745-212f7b056ed0 // indirect
 	github.com/charmbracelet/x/term v0.2.2 // indirect
 	github.com/clipperhouse/displaywidth v0.9.0 // indirect
 	github.com/clipperhouse/stringish v0.1.1 // indirect
@@ -29,6 +33,7 @@ require (
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-localereader v0.0.1 // indirect
 	github.com/mattn/go-runewidth v0.0.19 // indirect
+	github.com/mitchellh/hashstructure/v2 v2.0.2 // indirect
 	github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 // indirect
 	github.com/muesli/cancelreader v0.2.2 // indirect
 	github.com/muesli/termenv v0.16.0 // indirect
@@ -39,7 +44,7 @@ require (
 	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
 	golang.org/x/exp v0.0.0-20251023183803-a4bb9ffd2546 // indirect
 	golang.org/x/sys v0.38.0 // indirect
-	golang.org/x/text v0.3.8 // indirect
+	golang.org/x/text v0.23.0 // indirect
 	modernc.org/libc v1.67.6 // indirect
 	modernc.org/mathutil v1.7.1 // indirect
 	modernc.org/memory v1.11.0 // indirect

go.sum

@@ -1,23 +1,45 @@
 github.com/BurntSushi/toml v1.6.0 h1:dRaEfpa2VI55EwlIW72hMRHdWouJeRF7TPYhI+AUQjk=
 github.com/BurntSushi/toml v1.6.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
+github.com/MakeNowJust/heredoc v1.0.0 h1:cXCdzVdstXyiTqTvfqk9SDHpKNjxuom+DOlyEeQ4pzQ=
+github.com/MakeNowJust/heredoc v1.0.0/go.mod h1:mG5amYoWBHf8vpLOuehzbGGw0EHxpZZ6lCpQ4fNJ8LE=
 github.com/atotto/clipboard v0.1.4 h1:EH0zSVneZPSuFR11BlR9YppQTVDbh5+16AmcJi4g1z4=
 github.com/atotto/clipboard v0.1.4/go.mod h1:ZY9tmq7sm5xIbd9bOK4onWV4S6X0u6GY7Vn0Yu86PYI=
 github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiErDT4WkJ2k=
 github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8=
+github.com/aymanbagabas/go-udiff v0.3.1 h1:LV+qyBQ2pqe0u42ZsUEtPiCaUoqgA9gYRDs3vj1nolY=
+github.com/aymanbagabas/go-udiff v0.3.1/go.mod h1:G0fsKmG+P6ylD0r6N/KgQD/nWzgfnl8ZBcNLgcbrw8E=
+github.com/catppuccin/go v0.3.0 h1:d+0/YicIq+hSTo5oPuRi5kOpqkVA5tAsU6dNhvRu+aY=
+github.com/catppuccin/go v0.3.0/go.mod h1:8IHJuMGaUUjQM82qBrGNBv7LFq6JI3NnQCF6MOlZjpc=
 github.com/charmbracelet/bubbles v1.0.0 h1:12J8/ak/uCZEMQ6KU7pcfwceyjLlWsDLAxB5fXonfvc=
 github.com/charmbracelet/bubbles v1.0.0/go.mod h1:9d/Zd5GdnauMI5ivUIVisuEm3ave1XwXtD1ckyV6r3E=
 github.com/charmbracelet/bubbletea v1.3.10 h1:otUDHWMMzQSB0Pkc87rm691KZ3SWa4KUlvF9nRvCICw=
 github.com/charmbracelet/bubbletea v1.3.10/go.mod h1:ORQfo0fk8U+po9VaNvnV95UPWA1BitP1E0N6xJPlHr4=
 github.com/charmbracelet/colorprofile v0.4.1 h1:a1lO03qTrSIRaK8c3JRxJDZOvhvIeSco3ej+ngLk1kk=
 github.com/charmbracelet/colorprofile v0.4.1/go.mod h1:U1d9Dljmdf9DLegaJ0nGZNJvoXAhayhmidOdcBwAvKk=
+github.com/charmbracelet/harmonica v0.2.0 h1:8NxJWRWg/bzKqqEaaeFNipOu77YR5t8aSwG4pgaUBiQ=
+github.com/charmbracelet/harmonica v0.2.0/go.mod h1:KSri/1RMQOZLbw7AHqgcBycp8pgJnQMYYT8QZRqZ1Ao=
+github.com/charmbracelet/huh v0.8.0 h1:Xz/Pm2h64cXQZn/Jvele4J3r7DDiqFCNIVteYukxDvY=
+github.com/charmbracelet/huh v0.8.0/go.mod h1:5YVc+SlZ1IhQALxRPpkGwwEKftN/+OlJlnJYlDRFqN4=
 github.com/charmbracelet/lipgloss v1.1.0 h1:vYXsiLHVkK7fp74RkV7b2kq9+zDLoEU4MZoFqR/noCY=
 github.com/charmbracelet/lipgloss v1.1.0/go.mod h1:/6Q8FR2o+kj8rz4Dq0zQc3vYf7X+B0binUUBwA0aL30=
 github.com/charmbracelet/x/ansi v0.11.6 h1:GhV21SiDz/45W9AnV2R61xZMRri5NlLnl6CVF7ihZW8=
 github.com/charmbracelet/x/ansi v0.11.6/go.mod h1:2JNYLgQUsyqaiLovhU2Rv/pb8r6ydXKS3NIttu3VGZQ=
 github.com/charmbracelet/x/cellbuf v0.0.15 h1:ur3pZy0o6z/R7EylET877CBxaiE1Sp1GMxoFPAIztPI=
 github.com/charmbracelet/x/cellbuf v0.0.15/go.mod h1:J1YVbR7MUuEGIFPCaaZ96KDl5NoS0DAWkskup+mOY+Q=
+github.com/charmbracelet/x/conpty v0.1.0 h1:4zc8KaIcbiL4mghEON8D72agYtSeIgq8FSThSPQIb+U=
+github.com/charmbracelet/x/conpty v0.1.0/go.mod h1:rMFsDJoDwVmiYM10aD4bH2XiRgwI7NYJtQgl5yskjEQ=
+github.com/charmbracelet/x/errors v0.0.0-20240508181413-e8d8b6e2de86 h1:JSt3B+U9iqk37QUU2Rvb6DSBYRLtWqFqfxf8l5hOZUA=
+github.com/charmbracelet/x/errors v0.0.0-20240508181413-e8d8b6e2de86/go.mod h1:2P0UgXMEa6TsToMSuFqKFQR+fZTO9CNGUNokkPatT/0=
+github.com/charmbracelet/x/exp/golden v0.0.0-20241011142426-46044092ad91 h1:payRxjMjKgx2PaCWLZ4p3ro9y97+TVLZNaRZgJwSVDQ=
+github.com/charmbracelet/x/exp/golden v0.0.0-20241011142426-46044092ad91/go.mod h1:wDlXFlCrmJ8J+swcL/MnGUuYnqgQdW9rhSD61oNMb6U=
+github.com/charmbracelet/x/exp/strings v0.0.0-20240722160745-212f7b056ed0 h1:qko3AQ4gK1MTS/de7F5hPGx6/k1u0w4TeYmBFwzYVP4=
+github.com/charmbracelet/x/exp/strings v0.0.0-20240722160745-212f7b056ed0/go.mod h1:pBhA0ybfXv6hDjQUZ7hk1lVxBiUbupdw5R31yPUViVQ=
 github.com/charmbracelet/x/term v0.2.2 h1:xVRT/S2ZcKdhhOuSP4t5cLi5o+JxklsoEObBSgfgZRk=
 github.com/charmbracelet/x/term v0.2.2/go.mod h1:kF8CY5RddLWrsgVwpw4kAa6TESp6EB5y3uxGLeCqzAI=
+github.com/charmbracelet/x/termios v0.1.1 h1:o3Q2bT8eqzGnGPOYheoYS8eEleT5ZVNYNy8JawjaNZY=
+github.com/charmbracelet/x/termios v0.1.1/go.mod h1:rB7fnv1TgOPOyyKRJ9o+AsTU/vK5WHJ2ivHeut/Pcwo=
+github.com/charmbracelet/x/xpty v0.1.2 h1:Pqmu4TEJ8KeA9uSkISKMU3f+C1F6OGBn8ABuGlqCbtI=
+github.com/charmbracelet/x/xpty v0.1.2/go.mod h1:XK2Z0id5rtLWcpeNiMYBccNNBrP2IJnzHI0Lq13Xzq4=
 github.com/clipperhouse/displaywidth v0.9.0 h1:Qb4KOhYwRiN3viMv1v/3cTBlz3AcAZX3+y9OLhMtAtA=
 github.com/clipperhouse/displaywidth v0.9.0/go.mod h1:aCAAqTlh4GIVkhQnJpbL0T/WfcrJXHcj8C0yjYcjOZA=
 github.com/clipperhouse/stringish v0.1.1 h1:+NSqMOr3GR6k1FdRhhnXrLfztGzuG+VuFDfatpWHKCs=
@@ -25,6 +47,8 @@ github.com/clipperhouse/stringish v0.1.1/go.mod h1:v/WhFtE1q0ovMta2+m+UbpZ+2/HEX
 github.com/clipperhouse/uax29/v2 v2.5.0 h1:x7T0T4eTHDONxFJsL94uKNKPHrclyFI0lm7+w94cO8U=
 github.com/clipperhouse/uax29/v2 v2.5.0/go.mod h1:Wn1g7MK6OoeDT0vL+Q0SQLDz/KpfsVRgg6W7ihQeh4g=
 github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
+github.com/creack/pty v1.1.24 h1:bJrF4RRfyJnbTJqzRLHzcGaZK1NeM5kTC9jGgovnR1s=
+github.com/creack/pty v1.1.24/go.mod h1:08sCNb52WyoAwi2QDyzUCTgcvVFhUzewun7wtTfvcwE=
 github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
 github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f h1:Y/CXytFA4m6baUTXGLOoWe4PQhGxaX0KpnayAqC48p4=
@@ -45,6 +69,8 @@ github.com/mattn/go-localereader v0.0.1 h1:ygSAOl7ZXTx4RdPYinUpg6W99U8jWvWi9Ye2J
 github.com/mattn/go-localereader v0.0.1/go.mod h1:8fBrzywKY7BI3czFoHkuzRoWE9C+EiG4R1k4Cjx5p88=
 github.com/mattn/go-runewidth v0.0.19 h1:v++JhqYnZuu5jSKrk9RbgF5v4CGUjqRfBm05byFGLdw=
 github.com/mattn/go-runewidth v0.0.19/go.mod h1:XBkDxAl56ILZc9knddidhrOlY5R/pDhgLpndooCuJAs=
+github.com/mitchellh/hashstructure/v2 v2.0.2 h1:vGKWl0YJqUNxE8d+h8f6NJLcCJrgbhC4NcD46KavDd4=
+github.com/mitchellh/hashstructure/v2 v2.0.2/go.mod h1:MG3aRVU/N29oo/V/IhBX8GR/zz4kQkprJgF2EVszyDE=
 github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 h1:ZK8zHtRHOkbHy6Mmr5D264iyp3TiX5OmNcI5cIARiQI=
 github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6/go.mod h1:CJlz5H+gyd6CUWT45Oy4q24RdLyn7Md9Vj2/ldJBSIo=
 github.com/muesli/cancelreader v0.2.2 h1:3I4Kt4BQjOR54NavqnDogx/MIoWBFa0StPA8ELUXHmA=
@@ -74,8 +100,8 @@ golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
 golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
-golang.org/x/text v0.3.8 h1:nAL+RVCQ9uMn3vJZbV+MRnydTJFPf8qqY42YiA6MrqY=
-golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
+golang.org/x/text v0.23.0 h1:D71I7dUrlY+VX0gQShAThNGHFxZ13dGLBHQLVl1mJlY=
+golang.org/x/text v0.23.0/go.mod h1:/BLNzu4aZCJ1+kcD0DNRotWKage4q2rGVAg4o22unh4=
 golang.org/x/tools v0.38.0 h1:Hx2Xv8hISq8Lm16jvBZ2VQf+RLmbd7wVUsALibYI/IQ=
 golang.org/x/tools v0.38.0/go.mod h1:yEsQ/d/YK8cjh0L6rZlY8tgtlKiBNTL14pGDJPJpYQs=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

internal/cli/render.go

@@ -5,23 +5,24 @@ import (
 	"strings"
 
 	"github.com/charmbracelet/lipgloss"
+	"github.com/charmbracelet/lipgloss/table"
 )
 
 // Theme colors (Flexoki Dark)
 var (
-	ColorBg       = lipgloss.Color("#100F0F")
-	ColorSurface  = lipgloss.Color("#1C1B1A")
-	ColorBorder   = lipgloss.Color("#282726")
-	ColorTextDim  = lipgloss.Color("#575653")
+	ColorBg        = lipgloss.Color("#100F0F")
+	ColorSurface   = lipgloss.Color("#1C1B1A")
+	ColorBorder    = lipgloss.Color("#282726")
+	ColorTextDim   = lipgloss.Color("#575653")
 	ColorTextMuted = lipgloss.Color("#6F6E69")
-	ColorText     = lipgloss.Color("#FFFCF0")
-	ColorAccent   = lipgloss.Color("#3AA99F")
-	ColorGreen    = lipgloss.Color("#879A39")
-	ColorOrange   = lipgloss.Color("#DA702C")
-	ColorRed      = lipgloss.Color("#D14D41")
-	ColorBlue     = lipgloss.Color("#4385BE")
-	ColorPurple   = lipgloss.Color("#8B7EC8")
-	ColorYellow   = lipgloss.Color("#D0A215")
+	ColorText      = lipgloss.Color("#FFFCF0")
+	ColorAccent    = lipgloss.Color("#3AA99F")
+	ColorGreen     = lipgloss.Color("#879A39")
+	ColorOrange    = lipgloss.Color("#DA702C")
+	ColorRed       = lipgloss.Color("#D14D41")
+	ColorBlue      = lipgloss.Color("#4385BE")
+	ColorPurple    = lipgloss.Color("#8B7EC8")
+	ColorYellow    = lipgloss.Color("#D0A215")
 )
 
 // Styles
@@ -35,21 +36,9 @@ var (
 			Bold(true).
 			Foreground(ColorAccent)
 
-	valueStyle = lipgloss.NewStyle().
-			Foreground(ColorText)
-
 	mutedStyle = lipgloss.NewStyle().
 			Foreground(ColorTextMuted)
 
-	costStyle = lipgloss.NewStyle().
-			Foreground(ColorGreen)
-
-	tokenStyle = lipgloss.NewStyle().
-			Foreground(ColorBlue)
-
-	warnStyle = lipgloss.NewStyle().
-			Foreground(ColorOrange)
-
 	dimStyle = lipgloss.NewStyle().
 			Foreground(ColorTextDim)
 )
@@ -59,7 +48,6 @@ type Table struct {
 	Title   string
 	Headers []string
 	Rows    [][]string
-	Widths  []int // optional column widths, auto-calculated if nil
 }
 
 // RenderTitle renders a centered title bar in a bordered box.
@@ -75,136 +63,47 @@ func RenderTitle(title string) string {
 	return border.Render(titleStyle.Render(title))
 }
 
-// RenderTable renders a bordered table with headers and rows.
+// RenderTable renders a bordered table with headers and rows using lipgloss/table.
 func RenderTable(t Table) string {
 	if len(t.Rows) == 0 && len(t.Headers) == 0 {
 		return ""
 	}
 
-	// Calculate column widths
-	numCols := len(t.Headers)
-	if numCols == 0 && len(t.Rows) > 0 {
-		numCols = len(t.Rows[0])
+	// Filter out "---" separator sentinels (not supported by lipgloss/table).
+	rows := make([][]string, 0, len(t.Rows))
+	for _, row := range t.Rows {
+		if len(row) == 1 && row[0] == "---" {
+			continue
+		}
+		rows = append(rows, row)
 	}
 
-	widths := make([]int, numCols)
-	if t.Widths != nil {
-		copy(widths, t.Widths)
-	} else {
-		for i, h := range t.Headers {
-			if len(h) > widths[i] {
-				widths[i] = len(h)
+	tbl := table.New().
+		Border(lipgloss.RoundedBorder()).
+		BorderStyle(dimStyle).
+		BorderColumn(true).
+		BorderHeader(true).
+		Headers(t.Headers...).
+		Rows(rows...).
+		StyleFunc(func(row, col int) lipgloss.Style {
+			s := lipgloss.NewStyle().Padding(0, 1)
+			if row == table.HeaderRow {
+				return s.Bold(true).Foreground(ColorAccent)
 			}
-		}
-		for _, row := range t.Rows {
-			for i, cell := range row {
-				if i < numCols && len(cell) > widths[i] {
-					widths[i] = len(cell)
-				}
+			s = s.Foreground(ColorText)
+			if col > 0 {
+				s = s.Align(lipgloss.Right)
 			}
-		}
-	}
+			return s
+		})
 
 	var b strings.Builder
-
-	// Title above table if present
 	if t.Title != "" {
 		b.WriteString("  ")
 		b.WriteString(headerStyle.Render(t.Title))
 		b.WriteString("\n")
 	}
-
-	totalWidth := 1 // left border
-	for _, w := range widths {
-		totalWidth += w + 3 // padding + separator
-	}
-
-	// Top border
-	b.WriteString(dimStyle.Render("╭"))
-	for i, w := range widths {
-		b.WriteString(dimStyle.Render(strings.Repeat("─", w+2)))
-		if i < numCols-1 {
-			b.WriteString(dimStyle.Render("┬"))
-		}
-	}
-	b.WriteString(dimStyle.Render("╮"))
-	b.WriteString("\n")
-
-	// Header row
-	if len(t.Headers) > 0 {
-		b.WriteString(dimStyle.Render("│"))
-		for i, h := range t.Headers {
-			w := widths[i]
-			padded := fmt.Sprintf(" %-*s ", w, h)
-			b.WriteString(headerStyle.Render(padded))
-			if i < numCols-1 {
-				b.WriteString(dimStyle.Render("│"))
-			}
-		}
-		b.WriteString(dimStyle.Render("│"))
-		b.WriteString("\n")
-
-		// Header separator
-		b.WriteString(dimStyle.Render("├"))
-		for i, w := range widths {
-			b.WriteString(dimStyle.Render(strings.Repeat("─", w+2)))
-			if i < numCols-1 {
-				b.WriteString(dimStyle.Render("┼"))
-			}
-		}
-		b.WriteString(dimStyle.Render("┤"))
-		b.WriteString("\n")
-	}
-
-	// Data rows
-	for _, row := range t.Rows {
-		if len(row) == 1 && row[0] == "---" {
-			// Separator row
-			b.WriteString(dimStyle.Render("├"))
-			for i, w := range widths {
-				b.WriteString(dimStyle.Render(strings.Repeat("─", w+2)))
-				if i < numCols-1 {
-					b.WriteString(dimStyle.Render("┼"))
-				}
-			}
-			b.WriteString(dimStyle.Render("┤"))
-			b.WriteString("\n")
-			continue
-		}
-
-		b.WriteString(dimStyle.Render("│"))
-		for i := 0; i < numCols; i++ {
-			w := widths[i]
-			cell := ""
-			if i < len(row) {
-				cell = row[i]
-			}
-
-			// Right-align numeric columns (all except first)
-			var padded string
-			if i == 0 {
-				padded = fmt.Sprintf(" %-*s ", w, cell)
-			} else {
-				padded = fmt.Sprintf(" %*s ", w, cell)
-			}
-			b.WriteString(valueStyle.Render(padded))
-			if i < numCols-1 {
-				b.WriteString(dimStyle.Render("│"))
-			}
-		}
-		b.WriteString(dimStyle.Render("│"))
-		b.WriteString("\n")
-	}
-
-	// Bottom border
-	b.WriteString(dimStyle.Render("╰"))
-	for i, w := range widths {
-		b.WriteString(dimStyle.Render(strings.Repeat("─", w+2)))
-		if i < numCols-1 {
-			b.WriteString(dimStyle.Render("┴"))
-		}
-	}
-	b.WriteString(dimStyle.Render("╯"))
+	b.WriteString(tbl.Render())
 	b.WriteString("\n")
 
 	return b.String()
@@ -242,26 +141,26 @@ func RenderSparkline(values []float64) string {
 
 	blocks := []rune{'▁', '▂', '▃', '▄', '▅', '▆', '▇', '█'}
 
-	max := values[0]
+	maxVal := values[0]
 	for _, v := range values[1:] {
-		if v > max {
-			max = v
+		if v > maxVal {
+			maxVal = v
 		}
 	}
-	if max == 0 {
-		max = 1
+	if maxVal == 0 {
+		maxVal = 1
 	}
 
 	var b strings.Builder
 	for _, v := range values {
-		idx := int(v / max * float64(len(blocks)-1))
+		idx := int(v / maxVal * float64(len(blocks)-1))
 		if idx >= len(blocks) {
 			idx = len(blocks) - 1
 		}
 		if idx < 0 {
 			idx = 0
 		}
-		b.WriteRune(blocks[idx])
+		b.WriteRune(blocks[idx]) //nolint:gosec // bounds checked above
 	}
 
 	return b.String()
@@ -270,12 +169,12 @@ func RenderSparkline(values []float64) string {
 // RenderHorizontalBar renders a horizontal bar chart entry.
 func RenderHorizontalBar(label string, value, maxValue float64, maxWidth int) string {
 	if maxValue <= 0 {
-		return fmt.Sprintf("  %s", label)
+		return "  " + label
 	}
 	barLen := int(value / maxValue * float64(maxWidth))
 	if barLen < 0 {
 		barLen = 0
 	}
 	bar := strings.Repeat("█", barLen)
-	return fmt.Sprintf("  %s", bar)
+	return "  " + bar
 }