restructure project following best practices

https://go.dev/doc/modules/layout
This also enables us to later import just the db interaction part
say to the gemini capsule backend go project.

internal/ui/actionsList.go

@@ -0,0 +1,80 @@
+package ui
+
+import (
+	"fmt"
+
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+type Action string
+
+const (
+	Write  Action = "write"
+	Read   Action = "read"
+	Edit   Action = "edit"
+	Delete Action = "delete"
+)
+
+var actions = []Action{Write, Read, Edit, Delete}
+
+type ActionListPageModel struct {
+	cursor int
+}
+
+func initialActionListPageModel() ActionListPageModel {
+	return ActionListPageModel{
+		cursor: 0,
+	}
+}
+
+func (m ActionListPageModel) InitActionListPage() tea.Cmd {
+	return nil
+}
+
+func (m ActionListPageModel) Update(msg tea.Msg, active bool, ctx *context) (ActionListPageModel, tea.Cmd) {
+	switch msg := msg.(type) {
+	case tea.KeyMsg:
+		if !active {
+			return m, nil
+		}
+		switch msg.String() {
+		case "up", "k":
+			if m.cursor > 0 {
+				m.cursor--
+			}
+		case "down", "j":
+			if m.cursor < len(actions)-1 {
+				m.cursor++
+			}
+		case "enter", " ", "l":
+			action := actions[m.cursor]
+			switch action {
+			case Write:
+				return m, WritePostCMD(ctx.config)
+			case Read, Delete, Edit:
+				switchPageCmd := func() tea.Msg {
+					return SwitchPages{Page: EntryList}
+				}
+				actionToTakeCmd := func() tea.Msg {
+					return SelectActionToTake{ActionToTake: action}
+				}
+				loadGemLogsCmd := LoadGemlogsCMD(ctx.config)
+				return m, tea.Batch(switchPageCmd, loadGemLogsCmd, actionToTakeCmd)
+			}
+		}
+	}
+
+	return m, nil
+}
+
+func (m ActionListPageModel) View() string {
+	s := "Welcome to gemlog cli!\n\nWhat post action would you like to take?\n\n"
+	for i, action := range actions {
+		cursor := " "
+		if m.cursor == i {
+			cursor = ">"
+		}
+		s += fmt.Sprintf("%s %s\n", cursor, action)
+	}
+	return s
+}