chore: scaffold project workbench

backend/cmd/api/main.go

@@ -0,0 +1,16 @@
+package main
+
+import (
+	"log"
+
+	"senlinai-agent/backend/internal/config"
+	"senlinai-agent/backend/internal/httpx"
+)
+
+func main() {
+	cfg := config.Load()
+	router := httpx.NewRouter(cfg)
+	if err := router.Run(":8080"); err != nil {
+		log.Fatal(err)
+	}
+}