feat: add toolbox query, upload module, update config and gitignore

Co-authored-by: Cursor <cursoragent@cursor.com>

app/main/api/internal/handler/upload/serveuploadhandler.go

@@ -0,0 +1,26 @@
+package upload
+
+import (
+	"net/http"
+
+	uploadlogic "qnc-server/app/main/api/internal/logic/upload"
+	"qnc-server/app/main/api/internal/svc"
+	"qnc-server/app/main/api/internal/types"
+	"qnc-server/common/result"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func ServeUploadHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ServeUploadFileReq
+		if err := httpx.Parse(r, &req); err != nil {
+			result.ParamErrorResult(r, w, err)
+			return
+		}
+		l := uploadlogic.NewServeUploadLogic(r.Context(), svcCtx)
+		if err := l.ServeUpload(req.Name, w); err != nil {
+			result.HttpResult(r, w, nil, err)
+		}
+	}
+}