chore: remove dead deps/files and dedupe card shadow styles

.eleventy.js

@@ -71,7 +71,6 @@ module.exports = function (eleventyConfig) {
   eleventyConfig.addPassthroughCopy("src/android-launchericon-72-72.png");
   eleventyConfig.addPassthroughCopy("src/keybase.txt");
   eleventyConfig.addPassthroughCopy("src/manifest.json");
-  eleventyConfig.addPassthroughCopy("src/site.webmanifest");
   eleventyConfig.addPassthroughCopy("src/sw.js");
   eleventyConfig.addPassthroughCopy("src/_headers");
   eleventyConfig.addPassthroughCopy("src/js/**");

docs/credits/credits/index.html

@@ -101,8 +101,8 @@ <h2 id="fonts" tabindex="-1">Fonts <a class="anchor-link" href="#fonts">#</a></h
     <span class="token property">--font-family-heading</span><span class="token punctuation">:</span> <span class="token string">'Pirata One'</span><span class="token punctuation">,</span> cursive<span class="token punctuation">;</span>
   <span class="token punctuation">}</span></code></pre>
 <h2 id="icons" tabindex="-1">Icons <a class="anchor-link" href="#icons">#</a></h2>
-<p>A custom icon component (<a href="https://github.com/AdamJ/adamjolicoeur.com/blob/main/src/js/icon-component.js">icon-component.js</a>) is used to render icons as web components with <a href="https://fontawesome.com/">Font Awesome</a> as the preferred icon library.</p>
-<pre class="language-html"><code class="hljs language-html">  <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>fa-icon</span> <span class="token attr-name">type</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>brands<span class="token punctuation">"</span></span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>github<span class="token punctuation">"</span></span> <span class="token attr-name">size</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>md<span class="token punctuation">"</span></span><span class="token punctuation">></span></span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>fa-icon</span><span class="token punctuation">></span></span></code></pre>
+<p><a href="https://fontawesome.com/">Font Awesome</a> is the preferred icon library, loaded via its kit script and used directly as inline icon markup.</p>
+<pre class="language-html"><code class="hljs language-html">  <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>i</span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>fa-solid fa-github<span class="token punctuation">"</span></span><span class="token punctuation">></span></span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>i</span><span class="token punctuation">></span></span></code></pre>
 <h2 id="plugins" tabindex="-1">Plugins <a class="anchor-link" href="#plugins">#</a></h2>
 <ul>
 <li><a href="https://github.com/11ty/eleventy-plugin-inclusive-language">eleventy-plugin-inclusive-language</a> to check for inclusive language</li>