:recycle: more by alpha index tweaks to account for seen letters

vue-theme/src/pages/list.vue

@@ -18,7 +18,7 @@
             template(v-for="(post, i) in posts" :key="post.slug")
                 li.post.shadow(v-if="!post.inbetween" )
                     card(:content="post" :type="type" :wide="isWide")
-                li.post.inbetween.t-up.f-row.w-max(v-else-if="post.inbetween" :id="post.slug")
+                li.post.shadow.inbetween.t-up.f-row.w-max(v-else-if="post.inbetween" :id="post.slug")
                     p {{ post.slug }}
             
         //- Important: Do NOT remove this! Required for intersection observer

vue-theme/src/store/modules/artist.js

@@ -34,8 +34,8 @@ const _arrangeByMaterial = artistsList => {
     return flatPacked
 }
 
+let seen = 0
 const _arrangeByAlpha = artistsList => {
-    let seen = 0
     const alphabet = [...'abcdefghijklmnopqrstuvwxyz']
     const flatPacked = []
     artistsList.forEach((artist, i) => {
@@ -57,6 +57,8 @@ const _arrangeByAlpha = artistsList => {
 
         if (charaIndex == seen + 1) {
             seen++
+            if(seen > alphabet.length) { seen = 0 }
+            
             flatPacked.push({ slug: alphabet[seen], title: alphabet[seen], inbetween: true })
         }
         flatPacked.push(artist)