TUI: Enhance completion/result screens for backup and restore

- Add box-style headers for success/failure states
- Display comprehensive summary with archive info, type, database count
- Show timing section with total time, throughput, and average per-DB stats
- Use consistent styling and formatting across all result views
- Improve visual hierarchy with section separators

bin/README.md

@@ -4,8 +4,8 @@ This directory contains pre-compiled binaries for the DB Backup Tool across mult
 
 ## Build Information
 - **Version**: 3.42.34
-- **Build Time**: 2026-01-15_17:50:35_UTC
+- **Build Time**: 2026-01-16_08:42:47_UTC
-- **Git Commit**: 4938dc1
+- **Git Commit**: a85ad0c
 
 ## Recent Updates (v1.1.0)
 - ✅ Fixed TUI progress display with line-by-line output

internal/tui/backup_exec.go

@@ -380,22 +380,83 @@ func (m BackupExecutionModel) View() string {
 			s.WriteString("\n  [KEY]  Press Ctrl+C or ESC to cancel\n")
 		}
 	} else {
-		s.WriteString(fmt.Sprintf("  %s\n\n", m.status))
+		// Show completion summary with detailed stats
-
 		if m.err != nil {
-			s.WriteString(fmt.Sprintf("  [FAIL] Error: %v\n", m.err))
+			s.WriteString("\n")
-		} else if m.result != "" {
+			s.WriteString(errorStyle.Render("  ╔══════════════════════════════════════════════════════════╗"))
-			// Parse and display result cleanly
+			s.WriteString("\n")
-			lines := strings.Split(m.result, "\n")
+			s.WriteString(errorStyle.Render("  ║              [FAIL] BACKUP FAILED                        ║"))
-			for _, line := range lines {
+			s.WriteString("\n")
-				line = strings.TrimSpace(line)
+			s.WriteString(errorStyle.Render("  ╚══════════════════════════════════════════════════════════╝"))
-				if line != "" {
+			s.WriteString("\n\n")
-					s.WriteString("  " + line + "\n")
+			s.WriteString(errorStyle.Render(fmt.Sprintf("    Error: %v", m.err)))
+			s.WriteString("\n")
+		} else {
+			s.WriteString("\n")
+			s.WriteString(successStyle.Render("  ╔══════════════════════════════════════════════════════════╗"))
+			s.WriteString("\n")
+			s.WriteString(successStyle.Render("  ║           [OK] BACKUP COMPLETED SUCCESSFULLY             ║"))
+			s.WriteString("\n")
+			s.WriteString(successStyle.Render("  ╚══════════════════════════════════════════════════════════╝"))
+			s.WriteString("\n\n")
+
+			// Summary section
+			s.WriteString(infoStyle.Render("    ─── Summary ─────────────────────────────────────────────"))
+			s.WriteString("\n\n")
+
+			// Backup type specific info
+			switch m.backupType {
+			case "cluster":
+				s.WriteString("      Type:          Cluster Backup\n")
+				if m.dbTotal > 0 {
+					s.WriteString(fmt.Sprintf("      Databases:     %d backed up\n", m.dbTotal))
 				}
+			case "single":
+				s.WriteString("      Type:          Single Database Backup\n")
+				s.WriteString(fmt.Sprintf("      Database:      %s\n", m.databaseName))
+			case "sample":
+				s.WriteString("      Type:          Sample Backup\n")
+				s.WriteString(fmt.Sprintf("      Database:      %s\n", m.databaseName))
+				s.WriteString(fmt.Sprintf("      Sample Ratio:  %d\n", m.ratio))
 			}
+
+			s.WriteString("\n")
+
+			// Timing section
+			s.WriteString(infoStyle.Render("    ─── Timing ──────────────────────────────────────────────"))
+			s.WriteString("\n\n")
+
+			elapsed := time.Since(m.startTime)
+			s.WriteString(fmt.Sprintf("      Total Time:    %s\n", formatBackupDuration(elapsed)))
+
+			if m.backupType == "cluster" && m.dbTotal > 0 {
+				avgPerDB := elapsed / time.Duration(m.dbTotal)
+				s.WriteString(fmt.Sprintf("      Avg per DB:    %s\n", formatBackupDuration(avgPerDB)))
 			}
-		s.WriteString("\n  [KEY]  Press Enter or ESC to return to menu\n")
+
+			s.WriteString("\n")
+			s.WriteString(infoStyle.Render("    ─────────────────────────────────────────────────────────"))
+			s.WriteString("\n")
+		}
+
+		s.WriteString("\n")
+		s.WriteString("  [KEY]  Press Enter or ESC to return to menu\n")
 	}
 
 	return s.String()
 }
+
+// formatBackupDuration formats duration in human readable format
+func formatBackupDuration(d time.Duration) string {
+	if d < time.Minute {
+		return fmt.Sprintf("%.1fs", d.Seconds())
+	}
+	if d < time.Hour {
+		minutes := int(d.Minutes())
+		seconds := int(d.Seconds()) % 60
+		return fmt.Sprintf("%dm %ds", minutes, seconds)
+	}
+	hours := int(d.Hours())
+	minutes := int(d.Minutes()) % 60
+	return fmt.Sprintf("%dh %dm", hours, minutes)
+}

internal/tui/restore_exec.go

@@ -544,21 +544,70 @@ func (m RestoreExecutionModel) View() string {
 	s.WriteString("\n")
 
 	if m.done {
-		// Show result
+		// Show result with comprehensive summary
 		if m.err != nil {
-			s.WriteString(errorStyle.Render("[FAIL] Restore Failed"))
+			s.WriteString(errorStyle.Render("╔══════════════════════════════════════════════════════════════╗"))
+			s.WriteString("\n")
+			s.WriteString(errorStyle.Render("║              [FAIL] RESTORE FAILED                           ║"))
+			s.WriteString("\n")
+			s.WriteString(errorStyle.Render("╚══════════════════════════════════════════════════════════════╝"))
 			s.WriteString("\n\n")
 			s.WriteString(errorStyle.Render(fmt.Sprintf("  Error: %v", m.err)))
 			s.WriteString("\n")
 		} else {
-			s.WriteString(successStyle.Render("[OK] Restore Completed Successfully"))
+			s.WriteString(successStyle.Render("╔══════════════════════════════════════════════════════════════╗"))
+			s.WriteString("\n")
+			s.WriteString(successStyle.Render("║           [OK] RESTORE COMPLETED SUCCESSFULLY                ║"))
+			s.WriteString("\n")
+			s.WriteString(successStyle.Render("╚══════════════════════════════════════════════════════════════╝"))
 			s.WriteString("\n\n")
-			s.WriteString(successStyle.Render(m.result))
+
+			// Summary section
+			s.WriteString(infoStyle.Render("  ─── Summary ───────────────────────────────────────────────"))
+			s.WriteString("\n\n")
+
+			// Archive info
+			s.WriteString(fmt.Sprintf("    Archive:       %s\n", m.archive.Name))
+			if m.archive.Size > 0 {
+				s.WriteString(fmt.Sprintf("    Archive Size:  %s\n", FormatBytes(m.archive.Size)))
+			}
+
+			// Restore type specific info
+			if m.restoreType == "restore-cluster" {
+				s.WriteString(fmt.Sprintf("    Type:          Cluster Restore\n"))
+				if m.dbTotal > 0 {
+					s.WriteString(fmt.Sprintf("    Databases:     %d restored\n", m.dbTotal))
+				}
+				if m.cleanClusterFirst && len(m.existingDBs) > 0 {
+					s.WriteString(fmt.Sprintf("    Cleaned:       %d existing database(s) dropped\n", len(m.existingDBs)))
+				}
+			} else {
+				s.WriteString(fmt.Sprintf("    Type:          Single Database Restore\n"))
+				s.WriteString(fmt.Sprintf("    Target DB:     %s\n", m.targetDB))
+			}
+
 			s.WriteString("\n")
 		}
 
-		s.WriteString(fmt.Sprintf("\nElapsed Time: %s\n", formatDuration(m.elapsed)))
+		// Timing section
+		s.WriteString(infoStyle.Render("  ─── Timing ────────────────────────────────────────────────"))
+		s.WriteString("\n\n")
+		s.WriteString(fmt.Sprintf("    Total Time:    %s\n", formatDuration(m.elapsed)))
+
+		// Calculate and show throughput if we have size info
+		if m.archive.Size > 0 && m.elapsed.Seconds() > 0 {
+			throughput := float64(m.archive.Size) / m.elapsed.Seconds()
+			s.WriteString(fmt.Sprintf("    Throughput:    %s/s (average)\n", FormatBytes(int64(throughput))))
+		}
+
+		if m.dbTotal > 0 && m.err == nil {
+			avgPerDB := m.elapsed / time.Duration(m.dbTotal)
+			s.WriteString(fmt.Sprintf("    Avg per DB:    %s\n", formatDuration(avgPerDB)))
+		}
+
 		s.WriteString("\n")
+		s.WriteString(infoStyle.Render("  ───────────────────────────────────────────────────────────"))
+		s.WriteString("\n\n")
 		s.WriteString(infoStyle.Render("  [KEYS]  Press Enter to continue"))
 	} else {
 		// Show progress