issue-20: Added binding action for prompting for tables

At the moment, this is not bound to anything

internal/dynamo-browse/ui/keybindings/keybindings.go

@@ -24,6 +24,7 @@ type ViewKeyBindings struct {
 	Rescan               key.Binding `keymap:"rescan"`
 	PromptForQuery       key.Binding `keymap:"prompt-for-query"`
 	PromptForFilter      key.Binding `keymap:"prompt-for-filter"`
+	PromptForTable       key.Binding `keymap:"prompt-for-table"`
 	ViewBack             key.Binding `keymap:"view-back"`
 	ViewForward          key.Binding `keymap:"view-forward"`
 	CycleLayoutForward   key.Binding `keymap:"cycle-layout-forward"`

internal/dynamo-browse/ui/model.go

@@ -227,6 +227,10 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			//	return m, nil
 			case key.Matches(msg, m.keyMap.PromptForCommand):
 				return m, m.commandController.Prompt
+			case key.Matches(msg, m.keyMap.PromptForTable):
+				return m, func() tea.Msg {
+					return m.tableReadController.ListTables()
+				}
 			case key.Matches(msg, m.keyMap.Quit):
 				return m, tea.Quit
 			}