fix: overload code annotations gutters CSS rules

quarto-dev/quarto-cli#13429
quarto-dev/quarto-cli#13448

Author: mcanouil

_extensions/mcanouil/brand.yml

@@ -141,6 +141,11 @@ defaults:
         margin-left: unset;
         width: 100%;
       }
+      #code-annotation-line-highlight-gutter,
+      .code-annotation-gutter-bg,
+      .code-annotation-gutter {
+        all: unset;
+      }
 
       // List Groups
       .list-group-item-action {

example.qmd

@@ -4,6 +4,7 @@ subtitle: "Quarto Extension"
 author: "Mickaël Canouil"
 date: today
 highlight-style: github
+code-annotations: select
 format:
   html:
     output-file: index
@@ -96,13 +97,15 @@ def fibonacci(n):
     for i in range(2, n):
         sequence.append(sequence[i-1] + sequence[i-2])
 
-    return sequence
+    return sequence #<1>
 
 # Example usage
 fib_numbers = fibonacci(10)
 print(f"First 10 Fibonacci numbers: {fib_numbers}")
 ```
 
+1. This comment highlights the return statement in the code above.
+
 ## Quotes and Callouts
 
 ### Blockquotes