switch get feature-types to v2 endpoints

src/store/modules/feature-type.store.js

@@ -97,10 +97,10 @@ const feature_type = {
   actions: {
     GET_PROJECT_FEATURE_TYPES({ commit }, project_slug) {
       return axios
-        .get(`${this.state.configuration.VUE_APP_DJANGO_API_BASE}projects/${project_slug}/feature-types/`)
+        .get(`${this.state.configuration.VUE_APP_DJANGO_API_BASE}v2/feature-types/?project__slug=${project_slug}`)
         .then((response) => {
           if (response.status === 200 && response.data) {
-            commit('SET_FEATURE_TYPES', response.data.feature_types);
+            commit('SET_FEATURE_TYPES', response.data);
             return response;
           }
         })