:bug: tweaking refactor for by-alpha inbetweens

vue-theme/src/pages/list.vue

@@ -104,12 +104,6 @@ export default {
 
             if(shouldClear) {
                 this.$store.commit(`CLEAR_${this.pType.toUpperCase()}`)
-                
-                // Clear any state needed to track title inbetweens
-                const hasInbetweens = ['artist']
-                if(hasInbetweens.includes(this.type)) {
-                    this.$store.commit(`CLEAR_${this.pType.toUpperCase()}_SEEN`)
-                }
             }
 
             try {

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

@@ -40,16 +40,17 @@ const _arrangeByType = postsList => {
     return flatPacked
 }
 
+let seenTitles = []
 const _arrangeByAlpha = postsList => {
     const alphabet = [...'9abcdefghijklmnopqrstuvwxyz']
     const flatPacked = []
     
     const storeTitle = letter => {
-        if(state.seenTitles.includes(letter)) return
+        if(seenTitles.includes(letter)) return
         flatPacked.push({ slug: letter, title: letter, inbetween: true })
-        state.seenTitles.push(letter)
+        seenTitles.push(letter)
     }
-
+    
     postsList.forEach(post => {
         const lastWord = post.slug.split('-').filter(c => c).pop()
         const firstCharaOflastWord = lastWord[0]
@@ -59,6 +60,7 @@ const _arrangeByAlpha = postsList => {
         storeTitle(alphabet[charaIndex])
         flatPacked.push(post)
     })
+    seenTitles = []
     return flatPacked
 }
 

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

@@ -6,7 +6,6 @@ const state = {
     all: [],
     loaded: false,
     singleArtist: null,
-    seenTitles: []
 }
 
 const getters = {