:sparkles: adding back in welcome page content

vue-theme/src/pages/index.vue

 // Homepage grid
 <template lang="pug">
-.page--index.f-row.between
+.page--index.f-col.between
+    header.w-max(v-if="allPages.welcome")
+        .page-content(v-html="allPages.welcome.content")
+
     article.w-max
         section(v-if="allSticky && Object.keys(allSticky).length").stickies
             ul.flipped(:class="[`sticky-${Object.keys(allSticky).length}`]")
 <style lang="postcss">
 @import '../sss/variables.sss'
 @import '../sss/theme.sss'
-.page--index > article
-    display: flex
-    justify-content: space-around
-    flex-direction: column
-    align-items: stretch
-    section
-        ul
-            list-style: none
-            li
-                margin: 0 0 $ms-0 0
-        &.max 
-            margin: 0
-            > ul
-                grid-template-columns: 
-                    auto
-                grid-template-rows: 
-                    auto
+.page--index 
+    > header
+        padding: $ms-0 $ms-2 $ms-1 $ms-2 
+    > article
+        display: flex
+        justify-content: space-around
+        flex-direction: column
+        align-items: stretch
+        section
+            ul
+                list-style: none
+                li
+                    margin: 0 0 $ms-0 0
+            &.max 
+                margin: 0
+                > ul
+                    grid-template-columns: 
+                        auto
+                    grid-template-rows: 
+                        auto
 @media (min-width: $medium)
     .page--index > article > section
         &.stickies