add date for movement editor

src/Bundle/ChillPersonBundle/Resources/public/vuejs/HouseholdMembersEditor/components/Dates.vue

@@ -0,0 +1,36 @@
+<template>
+  <h2>{{ $t('household_member_editor.dates_title') }}</h2>
+
+  <p>
+    <label for="start_date">
+      {{ $t('household_member_editor.dates.start_date') }}
+    </label>
+    <input type="date" v-model="startDate" />
+  </p>
+</template>
+
+<script>
+
+export default {
+  name: 'Dates',
+  computed: {
+    startDate: {
+      get() {
+        return [
+          this.$store.state.startDate.getFullYear(),
+          (this.$store.state.startDate.getMonth() + 1).toString().padStart(2, '0'),
+          this.$store.state.startDate.getDate().toString().padStart(2, '0')
+        ].join('-');
+      },
+      set(value) {
+        let 
+          [year, month, day] = value.split('-'),
+            dValue = new Date(year, month-1, day);
+          
+        this.$store.dispatch('setStartDate', dValue);
+      }
+    }
+  }
+}
+
+</script>