:recycle: adding rule to reload post from single to single | fixing clay to top of material list

vue-theme/src/pages/single.vue

         },
     },
     watch: {
-        // ONLY load post data when navigating TO a single page
         slug(newSlug, oldSlug) {
+            // ONLY load post data when navigating TO a single page
             if(newSlug && !oldSlug) {
                 this._clearHero(this.$store)
                 this.loadPostData()
             }
+            // ONLY load post data when navigating TO a single page from a single page
+            if(newSlug && oldSlug) {
+                this._clearHero(this.$store)
+                this.loadPostData()
+            }
         },
     },
     created() {

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

 
 
 const _arrangeByMaterial = artistsList => {
-    const byMaterial = {}
+    const byMaterial = {
+        clay: []
+    }
     artistsList.forEach(artist => {
         artist.materials.forEach(mat => {
             if(!byMaterial[mat]) byMaterial[mat] = []
     return flatPacked
 }
 
-let seen = 0
-let hasTitle = []
-
 const _arrangeByAlpha = artistsList => {
     const alphabet = [...'9abcdefghijklmnopqrstuvwxyz']
     const flatPacked = []
-    
+    let seen = 0
+    let hasTitle = []
+
     const storeTitle = letter => {
         if(hasTitle.includes(letter)) return
         flatPacked.push({ slug: letter, title: letter, inbetween: true })
         hasTitle.push(letter)
     }
-    
+
     artistsList.forEach((artist, i) => {
         const lastWord = artist.slug.split('-').filter(c => c).pop()
         const firstCharaOfSortWord = artist.sortname ? artist.sortname[0] : 'z'