Fix abbreviations from glossary. Zensical recommends to place the file outside of docs which we should also consider

Signed-off-by: yubiuser <github@yubiuser.dev>

zensical.toml

@@ -255,7 +255,7 @@ pygments_lang_class = true
 [project.markdown_extensions.pymdownx.inlinehilite]
 
 [project.markdown_extensions.pymdownx.snippets]
-auto_append = ["abbreviations.md"]
+auto_append = ["docs/abbreviations.md"]
 
 [project.markdown_extensions.pymdownx.tabbed]
 alternate_style = "true"