chore(README): replace list of backlog items by link to up-to-date Issues page

Author: tmlmt

README.md

@@ -60,9 +60,7 @@ console.log(recipe.timers); // [{ duration: 15, unit: "minutes", name: undefined
 
 ## Future plans
 
-I plan to further develop features depending on the needs or bugs I will encounter in using this library in a practical application. Current backlog is as follows:
-
-- Pantry parsing and basic functions (e.g. take pantry into account when creating a shopping list)
+I plan to further develop features depending on the needs or bugs I will encounter in using this library in a practical application. The current backlog and status can be seen in the [Issues](https://github.com/tmlmt/cooklang-parser/issues) page.
 
 ## Test coverage