sidebar - added sort by links

vue-theme/src/components/sidebars/sidebar.vue

                 //- temporary reminder
                 template(v-if="['exhibition', 'event'].includes(type) && layout === 'list'")
                     p 
-                        router-link(:to="`/${type}/sorted/by-date`")
+                        router-link(:to="`/${type}/`")
                             p by all
                     p 
                         router-link(:to="`/${type}/sorted/by-current-and-upcoming`")
                             p by current and upcoming
                 template(v-if="['short', 'guide', 'publication', 'technique', 'post'].includes(type) && layout === 'list'")
                     p 
-                        router-link(:to="`/${type}/sorted/by-date`")
+                        router-link(:to="`/${type}`")
                             p by all
 
         //- p2p types and related posts
                 case 'short':
                     opts = [
                         Object.keys(this.sortTypes)[2],
+                        Object.keys(this.sortTypes)[1],
                         Object.keys(this.sortTypes)[3],
                     ]
                     break
                         Object.keys(this.sortTypes)[1],
                     ]
                     break
+                case 'technique':
+                    opts = [
+                        Object.keys(this.sortTypes)[1],
+                        Object.keys(this.sortTypes)[3],
+                    ]
+                    break
             }
             return opts
         },