fix user guide links for mkdocs

Author: K-Meech

docs/user-guide/storage.md

@@ -40,6 +40,7 @@ group = zarr.create_group(store=data)
 print(group)
 ```
 
+[](){#user-guide-store-like}
 ### StoreLike
 
 `StoreLike` values can be:

mkdocs.yml

@@ -111,6 +111,7 @@ extra_css:
   - overrides/stylesheets/extra.css
 
 plugins:
+  - autorefs
   - search
   - markdown-exec
   - mkdocstrings:

src/zarr/api/synchronous.py

@@ -183,7 +183,8 @@ def open(
     Parameters
     ----------
     store : StoreLike or None, default=None
-        See the [`storage documentation in the user guide`][storelike]
+        StoreLike object to open. See the
+        [storage documentation in the user guide][user-guide-store-like]
         for a description of all valid StoreLike values.
     mode : {'r', 'r+', 'a', 'w', 'w-'}, optional
         Persistence mode: 'r' means read only (must exist); 'r+' means