Fix custom rule to allow for sentences to start with a link to a command or file when preceded by an article

.hyperlint/reviewer/custom-style-guide/code-formatting.adoc

@@ -1,15 +1,33 @@
 = Redpanda Data Documentation Code Formatting Guidelines
 
-=== Commands and code
+== Commands and code
+
+Don't start a sentence not inside a code block with a command or code. Instead, try to move the code into the middle of the sentence. For example, you can introduce the command with a more descriptive word like “Run”.
 
-Don’t start a sentence with a command or code. Instead, try to move the code into the middle of the sentence. Introduce the command with the more descriptive word “run” instead of “use the X command".
-+
 *Correct:* Run the `rpk topic create` command to create a new topic.
-+
+
 *Incorrect:* `rpk topic create` creates a new topic.
 
 Similarly, do not start a sentence with a filename.
-+
+
 *Correct:* The `redpanda.yaml` file contains configuration parameters.
-+
+
 *Incorrect:* `redpanda.yaml` contains configuration parameters.
+
+This version is correct because the sentence starts with the definite article, providing a descriptive context before introducing the xref.
+
+*Correct:*
+
+[,asciidoc]
+----
+The xref:api:ROOT:admin-api.adoc#get-/v1/broker/pre_restart_probe[`pre_restart_probe`] endpoint identifies potential risks if a broker is restarted.
+----
+
+*Incorrect:*
+
+[,asciidoc]
+----
+xref:api:ROOT:admin-api.adoc#get-/v1/broker/pre_restart_probe[`pre_restart_probe`] is an endpoint.
+----
+
+This version is incorrect because it starts directly with the xref. According to our style guidelines, sentences should not begin with a command, code snippet, or filename. Instead, the xref should be integrated into a descriptive sentence.

.hyperlint/reviewer/vale-style-guide/styles/CustomStyle/MeaningfulLinkText.yml

@@ -10,6 +10,11 @@ tokens:
   - "link:.*\\[read more\\]"
   - "link:.*\\[see this blog post\\]"
   - "link:.*\\[blog post\\]"
+  - "xref:.*\\[here\\]"
+  - "xref:.*\\[this page\\]"
+  - "xref:.*\\[read more\\]"
+  - "xref:.*\\[see this blog post\\]"
+  - "xref:.*\\[blog post\\]"
   - "<<.*,here>>"
   - "<<.*,this page>>"
   - "<<.*,read more>>"