fix(codeblock): pass through the options of chroma (#715)

* fix(codeblock): pass through the options of chroma

Pass through the options of chroma highlighting processing for whom
may use some options in codeblock.

This commit fix problem with the following scenarios:
```python {linenos=true}
print("Hello World")
```

Signed-off-by: cubercsl <2014cais01@gmail.com>

* fix(codeblock): margin of no highlight codeblock

This commit fix the wrong margin value of the codeblock which
can not highlight.

The margin is now use the value of ".article-content pre"

Signed-off-by: cubercsl <2014cais01@gmail.com>

Signed-off-by: cubercsl <2014cais01@gmail.com>

assets/scss/partials/layout/article.scss

@@ -342,6 +342,10 @@
             font-size: 14px;
             font-weight: bold;
         }
+
+        pre {
+            margin: 0;
+        }
     }
 
     .table-wrapper {

layouts/_default/_markup/render-codeblock.html

@@ -13,7 +13,7 @@
     </header>
     <code id="codeblock-id-{{ .Ordinal }}" style="display:none;">{{- .Inner -}}</code>
     {{- if transform.CanHighlight $lang -}}
-    <div class="{{ $class }}">{{- highlight .Inner $lang -}}</div>
+    <div class="{{ $class }}">{{- highlight .Inner $lang .Options -}}</div>
     {{- else -}}
     <pre><code class="{{ $class }}">{{- .Inner -}}</code></pre>
     {{- end -}}