feat: embed shortcode

Author: ldez

docs/content/docs/plugins/module-plugins.md

@@ -79,5 +79,5 @@ linters:
 The configuration file can be validated with the JSON Schema: [custom-gcl.jsonschema.json](https://golangci-lint.run/jsonschema/custom-gcl.jsonschema.json)
 
 ```yml {filename=".custom-gcl.yml"}
-{ .CustomGCLReference }
+{{% embed file=".tmp/.custom-gcl.reference.yml" %}}
 ```

docs/content/docs/product/changelog.md

@@ -4,6 +4,15 @@ weight: 2
 excludeSearch: true
 ---
 
-## Changelog
+Follow the news and releases on [Mastodon](https://fosstodon.org/@golangcilint) and on [Bluesky](https://bsky.app/profile/golangci-lint.run).
 
-{.ChangeLog}
+`golangci-lint` is a free and open-source project built by volunteers.
+
+If you value it, consider supporting us, we appreciate it!
+
+<div class="hx-mb-6"></div>
+<div class="hx-mb-6">
+{{< hextra/hero-button text="Donate ❤️" link="https://donate.golangci.org" >}}
+</div>
+
+{{% embed file=".tmp/raw_changelog.tmp" %}}

docs/layouts/_shortcodes/embed.html

@@ -0,0 +1,12 @@
+{{- /*
+Embeds a file.
+
+@param {string} file The path to the file.
+@returns {string}
+
+@example {{% embed file="path/to/file.txt" %}}
+*/ -}}
+
+{{- $file := .Get "file" -}}
+
+{{ readFile $file | safeHTML}}