feat: storage, language rules and migration

test/mcp_server_test.go

@@ -128,7 +128,7 @@ func TestMCPUploadsMultipartFromBase64(t *testing.T) {
 		t.Fatal(toolText(res))
 	}
 	call := f.last()
-	if !strings.HasPrefix(call.ctype, "multipart/form-data") || !strings.Contains(call.body, `name="file"; filename="wall.png"`) || !strings.Contains(call.body, "PNGDATA") {
+	if !strings.HasPrefix(call.ctype, "multipart/form-data") || !strings.Contains(call.body, "name=file") || !strings.Contains(call.body, "filename=wall.png") || !strings.Contains(call.body, "Content-Type: image/png") || !strings.Contains(call.body, "PNGDATA") {
 		t.Errorf("sent %+v", call)
 	}
 	if res := f.callTool(t, "upload_media", map[string]any{}); !res.IsError {