Updates key bindings

It was annoying to have to press ctrl+s to ssh and ctrl+d to delete
contexts, so this commit switches to just "s" and "d".

internal/ui/component/context.go

@@ -24,7 +24,7 @@ func NewConfigContext(
 	table := createTable("Context", colHeaders)
 
 	table.SetInputCapture(func(evt *tcell.EventKey) *tcell.EventKey {
-		if evt.Key() == key.KeyCtrlD {
+		if evt.Rune() == key.Rune_d {
 			row, _ := table.GetSelection()
 
 			id := table.GetCell(row, 0).Text

internal/ui/component/server.go

@@ -31,7 +31,7 @@ func NewServerTable(hostHostname, hostIP string, OnSSH func(ip string)) *ServerT
 	table := createTable("servers", columnHeaders)
 
 	table.SetInputCapture(func(evt *tcell.EventKey) *tcell.EventKey {
-		if evt.Key() == key.KeyCtrlS {
+		if evt.Rune() == key.Rune_s {
 			row, _ := table.GetSelection()
 			ip := table.GetCell(row, 1).Text
 			OnSSH(ip)

internal/ui/key/key.go

@@ -9,15 +9,15 @@ import "github.com/gdamore/tcell/v2"
 const (
 	// RuneColon Colon Key as Rune
 	RuneColon = ':'
+	// Rune_s s key as Rune
+	Rune_s = 's'
+	// Rune_d d key as Rune
+	Rune_d = 'd'
 )
 
 const (
 	// KeyCtrlC key
 	KeyCtrlC = tcell.KeyCtrlC
-	// KeyCtrlD key
-	KeyCtrlD = tcell.KeyCtrlD
-	// KeyCtrlS key
-	KeyCtrlS = tcell.KeyCtrlS
 	// KeyEnter key
 	KeyEnter = tcell.KeyEnter
 	// KeyEsc key

internal/ui/view.go

@@ -381,7 +381,7 @@ func (v *view) focus(name string) {
 	switch name {
 	case "servers":
 		v.header.RemoveAllExtraLegendKeys()
-		v.header.AddLegendKey("ctrl+s", "ssh to selected machine")
+		v.header.AddLegendKey("s", "ssh to selected machine")
 	case "context":
 		confs, err := v.appCore.GetConfigs()
 
@@ -391,9 +391,10 @@ func (v *view) focus(name string) {
 			return
 		}
 
+		v.header.RemoveAllExtraLegendKeys()
+
 		if len(confs) > 1 {
-			v.header.RemoveAllExtraLegendKeys()
-			v.header.AddLegendKey("ctrl+d", "delete context")
+			v.header.AddLegendKey("d", "delete context")
 			v.header.AddLegendKey("enter", "select new context")
 		}
 	default: