add input:kb_file

src/helpers/WLClasses.hpp

@@ -103,6 +103,7 @@ struct SKeyboard {
     xkb_layout_index_t activeLayout = 0;
 
     std::string name = "";
+    std::string xkbFilePath = "";
 
     SStringRuleNames currentRules;
     int repeatRate = 0;
@@ -316,4 +317,4 @@ struct SIMEPopup {
     bool operator==(const SIMEPopup& other) {
         return pSurface == other.pSurface;
     }
-};
+};