chore(hooks): add check for outdated macro documentation

Refs: #466

Author: Xenira

.lefthook.yml

@@ -11,3 +11,12 @@ pre-commit:
     - name: bindings
       run: tools/update_bindings.sh && git diff --exit-code docsrs_bindings.rs
       glob: "allowed_bindings.rs"
+      fail_text: |
+        The `docsrs_bindings.rs` file seems to be out of date.
+        Please check the updated bindings in `docsrs_bindings.rs` and commit the changes.
+    - name: "lib docs"
+      run: tools/update_lib_docs.sh && git diff --exit-code crates/macros/src/lib.rs
+      glob: "guide/src/macros/*.md"
+      fail_text: |
+        The macro crates documentation seems to be out of date.
+        Please check the updated documentation in `crates/macros/src/lib.rs` and commit the changes.