feat: implement responsive site styling and add web design tag to index

index.html

@@ -63,6 +63,7 @@
           <span class="tag blue">Azure AD</span>
           <span class="tag blue">Docker</span>
           <span class="tag blue">Proxmox VE</span>
+          <span class="tag blue">Web Design</span>
           <span class="tag">Self-hosted Infrastructure</span>
           <span class="tag">FCC K5BSS</span>
         </div>