chore: increase home heading text line height

* feat: support markdown for copyright text

* docs: add info about supporting markdown in copyright

assets/css/compiled/main.css

@@ -4090,9 +4090,6 @@ body {
   .lg\:grid-cols-3 {
     grid-template-columns: repeat(3, minmax(0, 1fr));
   }
-  .lg\:leading-\[1\.1\] {
-    line-height: 1.1;
-  }
 }
 
 @media (min-width: 1280px) {

exampleSite/content/docs/guide/configuration.md

@@ -124,3 +124,16 @@ params:
   editURL: "https://example.com/edit/this/page"
 ---
 ```
+
+## Footer
+
+### Copyright
+
+To modify the copyright text displayed in your website's footer, you'll need to create a file named `i18n/en.yaml`.
+In this file, specify your new copyright text as shown below:
+
+```yaml {filename="i18n/en.yaml"}
+copyright: "© 2023 YOUR TEXT HERE"
+```
+
+For your reference, an example [`i18n/en.yaml`](https://github.com/imfing/hextra/blob/main/i18n/en.yaml) file can be found in the GitHub repository. Additionally, you could use Markdown format in the copyright text.

exampleSite/hugo_stats.json

@@ -312,7 +312,6 @@
       "left-[24px]",
       "left-[36px]",
       "lg:grid-cols-3",
-      "lg:leading-[1.1]",
       "line-clamp-3",
       "list-none",
       "lntable",

layouts/hextra-home.html

@@ -14,7 +14,7 @@
           {{- partial "utils/icon" (dict "name" "arrow-circle-right" "attributes" "height=14") -}}
         </a>
         <h1
-          class="text-4xl font-bold leading-tight tracking-tighter md:text-5xl lg:leading-[1.1] mt-6 bg-clip-text text-transparent bg-gradient-to-r from-gray-900 to-gray-600 dark:from-gray-100 dark:to-gray-400"
+          class="text-4xl font-bold leading-tight tracking-tighter md:text-5xl mt-6 bg-clip-text text-transparent bg-gradient-to-r from-gray-900 to-gray-600 dark:from-gray-100 dark:to-gray-400"
         >
           Build modern websites&nbsp;<br class="sm:block hidden" />
           with Markdown and Hugo

layouts/partials/footer.html

@@ -16,7 +16,7 @@
   >
     <div class="flex w-full flex-col items-center sm:items-start">
       {{- if (.Site.Params.footer.displayPoweredBy | default true) }}<div class="font-semibold">{{ template "theme-credit" . }}</div>{{ end }}
-      {{- if .Site.Params.footer.displayCopyright }}<p class="mt-6 text-xs">{{ $copyright }}</p>{{ end }}
+      {{- if .Site.Params.footer.displayCopyright }}<p class="mt-6 text-xs">{{ $copyright | markdownify }}</p>{{ end }}
     </div>
   </div>
 </footer>