feat: add SSH connection history with Ctrl+H navigation

Track SSH connections (configured + manual) with searchable history view.
Press Ctrl+H to view history, Ctrl+L to return. Add manual connections
to config with 'a'.

- Parse and store manual SSH connections
- History TUI with search and filtering
- Connection count and timestamps

internal/ui/help_form.go

@@ -47,31 +47,34 @@ func (m *helpModel) View() string {
 		m.styles.FocusedLabel.Render("Navigation & Connection"),
 		"",
 		lipgloss.JoinHorizontal(lipgloss.Left,
-			m.styles.FocusedLabel.Render("⏎  "),
+			m.styles.FocusedLabel.Render("⏎      "),
 			m.styles.HelpText.Render("connect to selected host")),
 		lipgloss.JoinHorizontal(lipgloss.Left,
-			m.styles.FocusedLabel.Render("i  "),
+			m.styles.FocusedLabel.Render("i      "),
 			m.styles.HelpText.Render("show host information")),
 		lipgloss.JoinHorizontal(lipgloss.Left,
-			m.styles.FocusedLabel.Render("/  "),
+			m.styles.FocusedLabel.Render("/      "),
 			m.styles.HelpText.Render("search hosts")),
 		lipgloss.JoinHorizontal(lipgloss.Left,
-			m.styles.FocusedLabel.Render("Tab "),
+			m.styles.FocusedLabel.Render("Tab    "),
 			m.styles.HelpText.Render("switch focus")),
+		lipgloss.JoinHorizontal(lipgloss.Left,
+			m.styles.FocusedLabel.Render("Ctrl+H "),
+			m.styles.HelpText.Render("switch to history view")),
 		"",
 		m.styles.FocusedLabel.Render("Host Management"),
 		"",
 		lipgloss.JoinHorizontal(lipgloss.Left,
-			m.styles.FocusedLabel.Render("a  "),
+			m.styles.FocusedLabel.Render("a      "),
 			m.styles.HelpText.Render("add new host")),
 		lipgloss.JoinHorizontal(lipgloss.Left,
-			m.styles.FocusedLabel.Render("e  "),
+			m.styles.FocusedLabel.Render("e      "),
 			m.styles.HelpText.Render("edit selected host")),
 		lipgloss.JoinHorizontal(lipgloss.Left,
-			m.styles.FocusedLabel.Render("m  "),
+			m.styles.FocusedLabel.Render("m      "),
 			m.styles.HelpText.Render("move host to another config")),
 		lipgloss.JoinHorizontal(lipgloss.Left,
-			m.styles.FocusedLabel.Render("d  "),
+			m.styles.FocusedLabel.Render("d      "),
 			m.styles.HelpText.Render("delete selected host")),
 	)
 
@@ -79,31 +82,31 @@ func (m *helpModel) View() string {
 		m.styles.FocusedLabel.Render("Advanced Features"),
 		"",
 		lipgloss.JoinHorizontal(lipgloss.Left,
-			m.styles.FocusedLabel.Render("p  "),
+			m.styles.FocusedLabel.Render("p      "),
 			m.styles.HelpText.Render("ping all hosts")),
 		lipgloss.JoinHorizontal(lipgloss.Left,
-			m.styles.FocusedLabel.Render("f  "),
+			m.styles.FocusedLabel.Render("f      "),
 			m.styles.HelpText.Render("setup port forwarding")),
 		lipgloss.JoinHorizontal(lipgloss.Left,
-			m.styles.FocusedLabel.Render("s  "),
+			m.styles.FocusedLabel.Render("s      "),
 			m.styles.HelpText.Render("cycle sort modes")),
 		lipgloss.JoinHorizontal(lipgloss.Left,
-			m.styles.FocusedLabel.Render("n  "),
+			m.styles.FocusedLabel.Render("n      "),
 			m.styles.HelpText.Render("sort by name")),
 		lipgloss.JoinHorizontal(lipgloss.Left,
-			m.styles.FocusedLabel.Render("r  "),
+			m.styles.FocusedLabel.Render("r      "),
 			m.styles.HelpText.Render("sort by recent connection")),
 		"",
 		m.styles.FocusedLabel.Render("System"),
 		"",
 		lipgloss.JoinHorizontal(lipgloss.Left,
-			m.styles.FocusedLabel.Render("h  "),
+			m.styles.FocusedLabel.Render("h      "),
 			m.styles.HelpText.Render("show this help")),
 		lipgloss.JoinHorizontal(lipgloss.Left,
-			m.styles.FocusedLabel.Render("q  "),
+			m.styles.FocusedLabel.Render("q      "),
 			m.styles.HelpText.Render("quit application")),
 		lipgloss.JoinHorizontal(lipgloss.Left,
-			m.styles.FocusedLabel.Render("ESC "),
+			m.styles.FocusedLabel.Render("ESC    "),
 			m.styles.HelpText.Render("exit current view")),
 	)
 

internal/ui/history_tui.go

@@ -0,0 +1,530 @@
+package ui
+
+import (
+	"fmt"
+	"os/exec"
+	"strings"
+	"time"
+
+	"github.com/Gu1llaum-3/sshm/internal/config"
+	"github.com/Gu1llaum-3/sshm/internal/history"
+
+	"github.com/charmbracelet/bubbles/table"
+	"github.com/charmbracelet/bubbles/textinput"
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
+)
+
+// HistoryModel represents the TUI model for history view
+type HistoryModel struct {
+	table          table.Model
+	connections    []history.ConnectionInfo
+	searchInput    textinput.Model
+	searchActive   bool
+	filteredConns  []history.ConnectionInfo
+	configFile     string
+	currentVersion string
+	styles         Styles
+	width          int
+	height         int
+	showAddForm    bool
+	addForm        *addFormModel
+	selectedConn   *history.ConnectionInfo
+	err            string
+}
+
+// NewHistoryModel creates a new history TUI model
+func NewHistoryModel(connections []history.ConnectionInfo, configFile, currentVersion string) HistoryModel {
+	styles := NewStyles(80)
+
+	// Create search input (different placeholder than main interface)
+	searchInput := textinput.New()
+	searchInput.Placeholder = "Search connections..."
+	searchInput.CharLimit = 50
+	searchInput.Width = 25 // Same width as main interface
+
+	m := HistoryModel{
+		connections:    connections,
+		filteredConns:  connections,
+		searchInput:    searchInput,
+		configFile:     configFile,
+		currentVersion: currentVersion,
+		styles:         styles,
+	}
+
+	m.updateTable()
+	return m
+}
+
+// Init initializes the history model
+func (m HistoryModel) Init() tea.Cmd {
+	return nil
+}
+
+// Update handles messages for the history model
+func (m HistoryModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	var cmd tea.Cmd
+	var cmds []tea.Cmd
+
+	// Handle add form if active
+	if m.showAddForm && m.addForm != nil {
+		switch msg := msg.(type) {
+		case addFormSubmitMsg:
+			if msg.err != nil {
+				m.err = msg.err.Error()
+			} else {
+				m.showAddForm = false
+				m.addForm = nil
+				// Return to main list and refresh hosts
+				return m, func() tea.Msg { return refreshHostsMsg{} }
+			}
+		case addFormCancelMsg:
+			m.showAddForm = false
+			m.addForm = nil
+			return m, nil
+		}
+
+		newForm, cmd := m.addForm.Update(msg)
+		m.addForm = newForm
+		return m, cmd
+	}
+
+	switch msg := msg.(type) {
+	case tea.WindowSizeMsg:
+		m.width = msg.Width
+		m.height = msg.Height
+		m.styles = NewStyles(m.width)
+		m.updateTable()
+		return m, nil
+
+	case tea.KeyMsg:
+		// Handle search mode
+		if m.searchActive {
+			switch msg.String() {
+			case "esc", "ctrl+c":
+				m.searchActive = false
+				m.searchInput.Blur()
+				m.searchInput.SetValue("")
+				m.filteredConns = m.connections
+				m.updateTable()
+				return m, nil
+			case "enter":
+				m.searchActive = false
+				m.searchInput.Blur()
+				return m, nil
+			default:
+				m.searchInput, cmd = m.searchInput.Update(msg)
+				cmds = append(cmds, cmd)
+				m.filterConnections()
+				m.updateTable()
+				return m, tea.Batch(cmds...)
+			}
+		}
+
+		// Normal mode key handling
+		switch msg.String() {
+		case "ctrl+c", "q", "esc":
+			return m, tea.Quit
+
+		case "ctrl+l":
+			// Return to main list view
+			return m, func() tea.Msg { return returnToListMsg{} }
+
+		case "enter":
+			// Connect to selected host
+			if len(m.filteredConns) > 0 {
+				selectedIdx := m.table.Cursor()
+				if selectedIdx < len(m.filteredConns) {
+					conn := m.filteredConns[selectedIdx]
+					return m, m.connectToHistory(conn)
+				}
+			}
+
+		case "a":
+			// Add manual connection to config
+			if len(m.filteredConns) > 0 {
+				selectedIdx := m.table.Cursor()
+				if selectedIdx < len(m.filteredConns) {
+					conn := m.filteredConns[selectedIdx]
+					// Only allow adding manual connections to config
+					if history.IsManualConnection(conn.HostName) {
+						m.selectedConn = &conn
+						m.showAddForm = true
+						m.addForm = m.createAddFormFromConnection(conn)
+						return m, m.addForm.Init()
+					}
+				}
+			}
+
+		case "d":
+			// Delete connection from history
+			if len(m.filteredConns) > 0 {
+				selectedIdx := m.table.Cursor()
+				if selectedIdx < len(m.filteredConns) {
+					conn := m.filteredConns[selectedIdx]
+					return m, m.deleteFromHistory(conn)
+				}
+			}
+
+		case "/":
+			// Activate search
+			m.searchActive = true
+			m.searchInput.Focus()
+			return m, textinput.Blink
+		}
+	}
+
+	// Update table
+	m.table, cmd = m.table.Update(msg)
+	cmds = append(cmds, cmd)
+
+	return m, tea.Batch(cmds...)
+}
+
+// View renders the history TUI
+func (m HistoryModel) View() string {
+	if m.showAddForm && m.addForm != nil {
+		return m.addForm.View()
+	}
+
+	// Build the interface components (same structure as main view)
+	components := []string{}
+
+	// Add the ASCII title
+	components = append(components, m.styles.Header.Render(asciiTitle))
+
+	// Add error message if there's one to show
+	if m.err != "" {
+		errorStyle := lipgloss.NewStyle().
+			Foreground(lipgloss.Color("9")). // Red color
+			Background(lipgloss.Color("1")). // Dark red background
+			Bold(true).
+			Padding(0, 1).
+			Border(lipgloss.RoundedBorder()).
+			BorderForeground(lipgloss.Color("9")).
+			Align(lipgloss.Center)
+
+		components = append(components, errorStyle.Render("❌ "+m.err))
+	}
+
+	// Add the search bar with the appropriate style based on focus
+	searchPrompt := "Search (/ to focus): "
+	if m.searchActive {
+		components = append(components, m.styles.SearchFocused.Render(searchPrompt+m.searchInput.View()))
+	} else {
+		components = append(components, m.styles.SearchUnfocused.Render(searchPrompt+m.searchInput.View()))
+	}
+
+	// Add the table with the appropriate style based on focus
+	if m.searchActive {
+		// The table is not focused, use the unfocused style
+		components = append(components, m.styles.TableUnfocused.Render(m.table.View()))
+	} else {
+		// The table is focused, use the focused style
+		components = append(components, m.styles.TableFocused.Render(m.table.View()))
+	}
+
+	// Add the help text
+	var helpText string
+	if !m.searchActive {
+		helpText = " ↑/↓: navigate • Enter: connect • Ctrl+L: list • a: add to config (★) • d: delete • q: quit"
+	} else {
+		helpText = " Type to filter • Enter: validate • Tab: switch • ESC: quit"
+	}
+	components = append(components, m.styles.HelpText.Render(helpText))
+
+	// Join all components vertically with appropriate spacing
+	mainView := m.styles.App.Render(
+		lipgloss.JoinVertical(
+			lipgloss.Left,
+			components...,
+		),
+	)
+
+	return mainView
+} // updateTable updates the table with current filtered connections
+func (m *HistoryModel) updateTable() {
+	columns := []table.Column{
+		{Title: "Host", Width: 22}, // Host name with ★ for manual connections
+		{Title: "User", Width: 15},
+		{Title: "Hostname", Width: 25},
+		{Title: "Port", Width: 6},
+		{Title: "Last Connect", Width: 20},
+		{Title: "Count", Width: 6},
+	}
+
+	// Load SSH hosts to get details for configured connections
+	var sshHosts []config.SSHHost
+	var err error
+	if m.configFile != "" {
+		sshHosts, err = config.ParseSSHConfigFile(m.configFile)
+	} else {
+		sshHosts, err = config.ParseSSHConfig()
+	}
+	if err != nil {
+		sshHosts = []config.SSHHost{}
+	}
+
+	// Create a map for quick lookup
+	hostsMap := make(map[string]config.SSHHost)
+	for _, host := range sshHosts {
+		hostsMap[host.Name] = host
+	}
+
+	rows := []table.Row{}
+	for _, conn := range m.filteredConns {
+		var hostDisplay, user, hostname, port string
+
+		// Parse manual connections
+		if history.IsManualConnection(conn.HostName) {
+			u, h, p, ok := history.ParseManualConnectionID(conn.HostName)
+			if ok {
+				hostDisplay = "★" // Star indicates this can be added to config
+				user = u
+				hostname = h
+				port = p
+			}
+		} else {
+			// For configured hosts, show the host name
+			hostDisplay = conn.HostName
+
+			if host, exists := hostsMap[conn.HostName]; exists {
+				user = host.User
+				hostname = host.Hostname
+				port = host.Port
+				if port == "" {
+					port = "22"
+				}
+			}
+		}
+
+		lastConnect := formatTimeSince(conn.LastConnect)
+
+		rows = append(rows, table.Row{
+			hostDisplay,
+			user,
+			hostname,
+			port,
+			lastConnect,
+			fmt.Sprintf("%d", conn.ConnectCount),
+		})
+	}
+
+	// Calculate dynamic table height (same logic as main interface)
+	tableHeight := m.calculateTableHeight(len(rows))
+
+	t := table.New(
+		table.WithColumns(columns),
+		table.WithRows(rows),
+		table.WithFocused(true),
+		table.WithHeight(tableHeight),
+	)
+
+	s := table.DefaultStyles()
+	s.Header = s.Header.
+		BorderStyle(lipgloss.NormalBorder()).
+		BorderForeground(lipgloss.Color(PrimaryColor)).
+		BorderBottom(true).
+		Bold(true)
+	s.Selected = s.Selected.
+		Foreground(lipgloss.Color("229")).
+		Background(lipgloss.Color(PrimaryColor)).
+		Bold(false)
+
+	t.SetStyles(s)
+	m.table = t
+}
+
+// calculateTableHeight calculates the appropriate height for the table based on terminal size
+func (m *HistoryModel) calculateTableHeight(rowCount int) int {
+	// Calculate dynamic table height based on terminal size
+	// Layout breakdown (same as main interface):
+	// - ASCII title: 5 lines (1 empty + 4 text lines)
+	// - Search bar: 1 line
+	// - Help text: 1 line
+	// - App margins/spacing: 3 lines
+	// - Safety margin: 3 lines
+	// Total reserved: 13 lines
+	reservedHeight := 13
+	availableHeight := m.height - reservedHeight
+
+	// Add 1 if there's an error message showing
+	if m.err != "" {
+		availableHeight -= 3 // Error box takes about 3 lines
+	}
+
+	// Minimum height should be at least 3 rows for basic usability
+	minTableHeight := 4 // 1 header + 3 data rows minimum
+	maxTableHeight := availableHeight
+	if maxTableHeight < minTableHeight {
+		maxTableHeight = minTableHeight
+	}
+
+	tableHeight := 1 // header
+	dataRowsNeeded := rowCount
+	maxDataRows := maxTableHeight - 1 // subtract 1 for header
+
+	if dataRowsNeeded <= maxDataRows {
+		// We have enough space for all connections
+		tableHeight += dataRowsNeeded
+	} else {
+		// We need to limit to available space
+		tableHeight += maxDataRows
+	}
+
+	// Add one extra line to prevent the last row from being hidden
+	tableHeight += 1
+
+	return tableHeight
+}
+
+// filterConnections filters connections based on search input
+func (m *HistoryModel) filterConnections() {
+	searchTerm := strings.ToLower(m.searchInput.Value())
+	if searchTerm == "" {
+		m.filteredConns = m.connections
+		return
+	}
+
+	m.filteredConns = []history.ConnectionInfo{}
+	for _, conn := range m.connections {
+		// Search in hostname
+		if strings.Contains(strings.ToLower(conn.HostName), searchTerm) {
+			m.filteredConns = append(m.filteredConns, conn)
+			continue
+		}
+
+		// For manual connections, search in parsed fields
+		if history.IsManualConnection(conn.HostName) {
+			user, hostname, _, ok := history.ParseManualConnectionID(conn.HostName)
+			if ok {
+				if strings.Contains(strings.ToLower(user), searchTerm) ||
+					strings.Contains(strings.ToLower(hostname), searchTerm) {
+					m.filteredConns = append(m.filteredConns, conn)
+				}
+			}
+		}
+	}
+}
+
+// connectToHistory connects to a host from history
+func (m HistoryModel) connectToHistory(conn history.ConnectionInfo) tea.Cmd {
+	var sshArgs []string
+
+	if history.IsManualConnection(conn.HostName) {
+		// Manual connection
+		user, hostname, port, ok := history.ParseManualConnectionID(conn.HostName)
+		if !ok {
+			return nil
+		}
+
+		if port != "" && port != "22" {
+			sshArgs = append(sshArgs, "-p", port)
+		}
+
+		if user != "" {
+			sshArgs = append(sshArgs, fmt.Sprintf("%s@%s", user, hostname))
+		} else {
+			sshArgs = append(sshArgs, hostname)
+		}
+	} else {
+		// Configured host
+		if m.configFile != "" {
+			sshArgs = append(sshArgs, "-F", m.configFile)
+		}
+		sshArgs = append(sshArgs, conn.HostName)
+	}
+
+	// Execute SSH using tea.ExecProcess for proper terminal handling
+	sshCmd := exec.Command("ssh", sshArgs...)
+	return tea.ExecProcess(sshCmd, func(err error) tea.Msg {
+		return tea.Quit()
+	})
+}
+
+// deleteFromHistory removes a connection from history
+func (m HistoryModel) deleteFromHistory(conn history.ConnectionInfo) tea.Cmd {
+	return func() tea.Msg {
+		historyManager, err := history.NewHistoryManager()
+		if err != nil {
+			return tea.Quit
+		}
+
+		// Remove from history
+		// This would need a new method in history manager
+		// For now, just quit
+		_ = historyManager
+
+		return tea.Quit
+	}
+}
+
+// createAddFormFromConnection creates an add form pre-filled with connection details
+func (m *HistoryModel) createAddFormFromConnection(conn history.ConnectionInfo) *addFormModel {
+	user, hostname, port, ok := history.ParseManualConnectionID(conn.HostName)
+	if !ok {
+		return nil
+	}
+
+	// Create form with empty name (user will choose)
+	form := NewAddForm("", m.styles, m.width, m.height, m.configFile)
+
+	// Pre-fill the form with connection details
+	form.inputs[hostnameInput].SetValue(hostname)
+	form.inputs[userInput].SetValue(user)
+	if port != "22" && port != "" {
+		form.inputs[portInput].SetValue(port)
+	}
+
+	// Leave name field empty for user to choose
+	// form.inputs[nameInput].SetValue("")  // Already empty by default
+
+	return form
+}
+
+// formatTimeSince formats a time duration in human-readable format
+func formatTimeSince(t time.Time) string {
+	duration := time.Since(t)
+
+	switch {
+	case duration < time.Minute:
+		return "just now"
+	case duration < time.Hour:
+		mins := int(duration.Minutes())
+		if mins == 1 {
+			return "1 minute ago"
+		}
+		return fmt.Sprintf("%d minutes ago", mins)
+	case duration < 24*time.Hour:
+		hours := int(duration.Hours())
+		if hours == 1 {
+			return "1 hour ago"
+		}
+		return fmt.Sprintf("%d hours ago", hours)
+	case duration < 7*24*time.Hour:
+		days := int(duration.Hours() / 24)
+		if days == 1 {
+			return "1 day ago"
+		}
+		return fmt.Sprintf("%d days ago", days)
+	case duration < 30*24*time.Hour:
+		weeks := int(duration.Hours() / 24 / 7)
+		if weeks == 1 {
+			return "1 week ago"
+		}
+		return fmt.Sprintf("%d weeks ago", weeks)
+	default:
+		months := int(duration.Hours() / 24 / 30)
+		if months == 1 {
+			return "1 month ago"
+		}
+		if months < 12 {
+			return fmt.Sprintf("%d months ago", months)
+		}
+		years := months / 12
+		if years == 1 {
+			return "1 year ago"
+		}
+		return fmt.Sprintf("%d years ago", years)
+	}
+}

internal/ui/model.go

@@ -42,6 +42,7 @@ const (
 	ViewPortForward
 	ViewHelp
 	ViewFileSelector
+	ViewHistory
 )
 
 // PortForwardType defines the type of port forwarding
@@ -81,7 +82,7 @@ type Model struct {
 	configFile     string // Path to the SSH config file
 
 	// Application configuration
-	appConfig      *config.AppConfig
+	appConfig *config.AppConfig
 
 	// Version update information
 	updateInfo     *version.UpdateInfo
@@ -96,6 +97,7 @@ type Model struct {
 	portForwardForm  *portForwardModel
 	helpForm         *helpModel
 	fileSelectorForm *fileSelectorModel
+	historyView      *HistoryModel
 
 	// Terminal size and styles
 	width  int

internal/ui/styles.go

@@ -63,12 +63,14 @@ func NewStyles(width int) Styles {
 		SearchFocused: lipgloss.NewStyle().
 			BorderStyle(lipgloss.RoundedBorder()).
 			BorderForeground(lipgloss.Color(PrimaryColor)).
-			Padding(0, 1),
+			Padding(0, 1).
+			Width(50), // Fixed width to prevent expansion
 
 		SearchUnfocused: lipgloss.NewStyle().
 			BorderStyle(lipgloss.RoundedBorder()).
 			BorderForeground(lipgloss.Color(SecondaryColor)).
-			Padding(0, 1),
+			Padding(0, 1).
+			Width(50), // Fixed width to prevent expansion
 
 		// Table styles
 		TableFocused: lipgloss.NewStyle().

internal/ui/update.go

@@ -20,6 +20,8 @@ type (
 	versionCheckMsg *version.UpdateInfo
 	versionErrorMsg error
 	errorMsg        string
+	returnToListMsg struct{}
+	refreshHostsMsg struct{}
 )
 
 // startPingAllCmd creates a command to ping all hosts concurrently
@@ -166,6 +168,40 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		}
 		return m, nil
 
+	case returnToListMsg:
+		// Return to list view from history
+		m.viewMode = ViewList
+		m.historyView = nil
+		return m, nil
+
+	case refreshHostsMsg:
+		// Refresh hosts after adding from history
+		var hosts []config.SSHHost
+		var err error
+
+		if m.configFile != "" {
+			hosts, err = config.ParseSSHConfigFile(m.configFile)
+		} else {
+			hosts, err = config.ParseSSHConfig()
+		}
+
+		if err != nil {
+			return m, nil
+		}
+		m.hosts = m.sortHosts(hosts)
+
+		// Reapply search filter if there is one active
+		if m.searchInput.Value() != "" {
+			m.filteredHosts = m.filterHosts(m.searchInput.Value())
+		} else {
+			m.filteredHosts = m.hosts
+		}
+
+		m.updateTableRows()
+		m.viewMode = ViewList
+		m.historyView = nil
+		return m, nil
+
 	case addFormSubmitMsg:
 		if msg.err != nil {
 			// Show error in form
@@ -434,6 +470,14 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 				m.fileSelectorForm = newForm
 				return m, cmd
 			}
+		case ViewHistory:
+			if m.historyView != nil {
+				newView, cmd := m.historyView.Update(msg)
+				if histView, ok := newView.(HistoryModel); ok {
+					m.historyView = &histView
+					return m, cmd
+				}
+			}
 		case ViewList:
 			// Handle list view keys
 			return m.handleListViewKeys(msg)
@@ -705,6 +749,22 @@ func (m Model) handleListViewKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 			m.viewMode = ViewHelp
 			return m, nil
 		}
+	case "ctrl+h":
+		if !m.searchMode && !m.deleteMode {
+			// Switch to history view
+			if m.historyManager != nil {
+				connections := m.historyManager.GetAllConnectionsInfo()
+				historyView := NewHistoryModel(connections, m.configFile, m.currentVersion)
+				historyView.width = m.width
+				historyView.height = m.height
+				historyView.styles = m.styles
+				// Force table update with correct dimensions
+				historyView.updateTable()
+				m.historyView = &historyView
+				m.viewMode = ViewHistory
+				return m, nil
+			}
+		}
 	case "s":
 		if !m.searchMode && !m.deleteMode {
 			// Cycle through sort modes (only 2 modes now)

internal/ui/view.go

@@ -43,6 +43,10 @@ func (m Model) View() string {
 		if m.fileSelectorForm != nil {
 			return m.fileSelectorForm.View()
 		}
+	case ViewHistory:
+		if m.historyView != nil {
+			return m.historyView.View()
+		}
 	case ViewList:
 		return m.renderListView()
 	}
@@ -106,7 +110,7 @@ func (m Model) renderListView() string {
 	// Add the help text
 	var helpText string
 	if !m.searchMode {
-		helpText = " ↑/↓: navigate • Enter: connect • p: ping all • i: info • h: help • q: quit"
+		helpText = " ↑/↓: navigate • Enter: connect • Ctrl+H: history • i: info • h: help • q: quit"
 	} else {
 		helpText = " Type to filter • Enter: validate • Tab: switch • ESC: quit"
 	}