add initial application structure with configuration, logging, and health check endpoints

internal/infra/module.go

@@ -0,0 +1,24 @@
+package infra
+
+import (
+	"go.uber.org/fx"
+
+	"epic-ent/internal/infra/cache"
+	"epic-ent/internal/infra/cron"
+	"epic-ent/internal/infra/db"
+	"epic-ent/internal/infra/http"
+	infraLog "epic-ent/internal/infra/log"
+)
+
+var Module = fx.Options(
+	fx.Provide(
+		infraLog.NewLogger,
+		db.NewMySQL,
+		cache.NewRedis,
+		http.NewEcho,
+	),
+	fx.Invoke(
+		cron.RegisterJobs,
+		http.StartServer,
+	),
+)