feat(*): refactor dynamic vs. static structure and distinctions; make additional elements dynamic

src/includes/nav/link.liquid

@@ -1,34 +0,0 @@
-{%- assign categoryUrl = link.permalink | downcase -%}
-{%- assign isHttp = categoryUrl contains "http" -%}
-{%- if categoryUrl | isLinkActive:page.url -%}
-{%- capture linkClass -%}
-  {%- if link.section -%}button{%- endif -%}
-  {%- if link.icon -%}icon{%- endif -%}
-{%- endcapture -%}
-  <span
-    class="active {{ linkClass }}"
-    aria-current="page"
-  >
-    {%- if link.icon -%}
-      {% tablericon link.icon %}
-      <span>{{ link.title }}</span>
-    {%- else -%}
-      {{ link.title }}
-    {%- endif -%}
-  </span>
-{%- else -%}
-  <a
-    class="{% if link.section %}{{ link.section | downcase }} button {% endif %}{% if link.icon %}{{ link.icon | downcase }} icon {% endif %}"
-    href="{{ categoryUrl }}"
-    {% if isHttp -%} rel="me" {%- endif %}
-    title="{{ link.title }}"
-    aria-label="{{ link.title }}"
-  >
-    {%- if link.icon -%}
-      {% tablericon link.icon %}
-      <span>{{ link.title }}</span>
-    {%- else -%}
-      {{ link.title }}
-    {%- endif -%}
-  </a>
-{%- endif -%}