refactor: vue comp: page-loader + modal-create-page

client/js/store/modules/page-loader.js

@@ -0,0 +1,17 @@
+'use strict'
+
+export default {
+  namespaced: true,
+  state: {
+    shown: true,
+    msg: 'Loading...'
+  },
+  getters: {},
+  mutations: {
+    shownChange: (state, shownState) => { state.shown = shownState },
+    msgChange: (state, newText) => { state.msg = newText }
+  },
+  actions: {
+    complete({ commit }) { commit('shownChange', false) }
+  }
+}