- Add borderChar variable to determine border style based on position parameter
- Use "=" for top and bottom borders, "-" for middle borders
- Replace hardcoded "=" with dynamic borderChar in sections rendering
- Remove redundant comment about convenience methods
- Remove duplicate API client initialization from HandleBilling (now passed as parameter)
- Remove unused config import from billing.go
- Update handleInvoices to fetch real invoice data via apiClient.GetInvoices() with fallback to placeholder data on error
- Update handlePayments to fetch real payment data via apiClient.GetPayments() with fallback to placeholder data on error
- Add HandleServices with command routing: list, status, restart, logs
- Add showServicesHelp with command descriptions and usage examples
- Add listServices to display services table with status, version, and uptime
- Add showServiceStatus to display service details with CPU/memory usage and last restart
- Add restartService to restart specified service
- Add showServiceLogs to display recent service
- Add HandleMonitoring with command routing: metrics, alerts, health, logs
- Add showMonitoringHelp with command descriptions and usage examples
- Add showMetrics to display system metrics with API response time, database connections, CPU/memory usage, disk usage, network throughput, active subscribers, and request rate
- Add showAlerts to display active alerts table with severity, service, message, and timestamp
- Add showHealth to display
- Add HandleServicesEnhanced with command routing: list, status, start, stop, restart, logs, metrics, health, scale
- Add showServicesEnhancedHelp with command descriptions and usage examples
- Add listServicesEnhanced to display services table with status icons, CPU/memory metrics, uptime, and version using styled UI components
- Add showServiceStatusEnhanced to display service details with version, uptime, CPU
- Add HandleDeploy with command routing: status, start, rollback, history
- Add showDeployHelp with command descriptions and usage examples
- Add showDeployStatus to display environment status with version and last deploy timestamp
- Add startDeployment to initiate deployment with build, test, package, and Kubernetes deployment steps
- Add rollbackDeployment to revert to previous version with validation and
- Add HandleBilling with command routing: invoices, payments, generate
- Add showBillingHelp with command descriptions and usage examples
- Add handleInvoices to display invoice list with ID, date, status, amount, and subscriber
- Add handlePayments to display payment transactions with ID, date, amount, method, and status
- Add generateInvoice to create invoices for subscribers with ID validation
- Add Dashboard model with table, spinner, help, and key bindings for service status display
- Add keyMap with shortcuts: refresh (r), subscribers (s), services (v), billing (b), monitoring (m), config (c), deploy (d), help (?), quit (q)
- Add service status table with columns: Service, Status, CPU, Memory, Uptime, Version
- Add initial service data: API Server, Charging Engine, Packet Gateway, Web Dashboard, Prometheus,
- Add go.mod and go.sum for CLI application module
- Add Bubble Tea v1.3.10 for terminal UI framework
- Add Charm Bracelet libraries: bubbles v1.0.0, lipgloss v1.1.0 for UI components and styling
- Add Viper v1.21.0 for configuration management
- Add testify v1.11.1 for testing support
- Include dependencies for terminal handling, color profiles, and text rendering