Feat: add current year to nav

src/components/nav.vue

@@ -4,7 +4,7 @@
         <h2>
         <ul id="years">
             <li v-for="year in years" :key="year">
-                <span @click="selectYear(year)" :class="{selected_year:year==current_year}">{{ year }}</span>
+                <span @click="selectYear(year)" :class="{selected_year:year==selected_year}">{{ year }}</span>
             </li>
         </ul>
         </h2>
@@ -34,20 +34,23 @@ export default {
   data () {
     return {
       current_year: getYear(today),
-      current_date: today,
+      selected_year: getYear(today),
     }
   },
   computed: {
     ...mapGetters({
-        years: "travail/years",
-    })
+        available_years: "travail/years",
+    }),
+    years: function () {
+      return [...this.available_years, this.current_year].filter((v, i, a) => a.indexOf(v) === i)
+    }
   },
   methods: {
     ...mapActions('travail', {
         'setRange': 'setRange',
     }),
     selectYear: function (year) {
-      this.current_year=year
+      this.selected_year=year
       this.setRange({
           start: `${this.current_year}-01`,
           end: `${this.current_year}-12`