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/commands.go

@@ -0,0 +1,39 @@
+package ui
+
+import (
+	"fmt"
+
+	gemlog "git.travisshears.com/travisshears/gemlog-cli/gemlog"
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+func DeleteGemlogCMD(config *gemlog.Config, id string, rev string) tea.Cmd {
+	return func() tea.Msg {
+		err := gemlog.DeleteGemlogEntry(config, id, rev)
+		if err != nil {
+			return ErrorMsg{err}
+		}
+
+		return Notification(fmt.Sprintf("Gemlog with id: %s deleted", id))
+	}
+}
+
+func LoadGemlogCMD(config *gemlog.Config, id string) tea.Cmd {
+	return func() tea.Msg {
+		log, err := gemlog.ReadGemlogEntry(config, id)
+		if err != nil {
+			return ErrorMsg{err}
+		}
+		return GemLogLoaded{Log: log}
+	}
+}
+
+func LoadGemlogsCMD(config *gemlog.Config) tea.Cmd {
+	return func() tea.Msg {
+		logs, err := gemlog.ListGemLogs(config)
+		if err != nil {
+			return ErrorMsg{err}
+		}
+		return GemLogsLoaded{Logs: logs}
+	}
+}