Added llm client and ui

hello.go

@@ -0,0 +1,26 @@
+package main
+
+import (
+	"log/slog"
+	"os"
+
+	tea "charm.land/bubbletea/v2"
+	"git.estatecloud.org/radumaco/souvenir/config"
+	ui "git.estatecloud.org/radumaco/souvenir/ui"
+)
+
+
+func main() {
+	config, err := config.Load(".config.json")
+	if err != nil {
+		slog.Error("Config error:", "message", err.Error())
+		os.Exit(1)
+	}
+	var logger = slog.Default().With("Compoent", "Main")
+	logger.Debug("Config initialized")
+	p := tea.NewProgram(ui.InitialModel(*config))
+	if _, err := p.Run(); err != nil {
+		logger.Error("Alas, there's been an error:", "message", err)
+		os.Exit(1)
+	}
+}