Call save session with every route

src/router/index.js

@@ -88,6 +88,7 @@ router.afterEach((to, from) => {
     const store = useMainStore();
     // Update lastPageVisited in the store
     store.updateLastPageVisited(to.name);
+    store.saveSession();
 
     if (to.query.issPage !== issPageValues.ENTRY_PAGE) {
         // Push page view to GA

src/store/index.js

@@ -81,10 +81,9 @@ const getDefaultState = () => ({
             zipCode: null,
             zipCodeCtu: null
         },
-        // otherParts vs serverData
         lineItems: {
             glassParts: null,
-            otherParts: null, // TODO what is this?
+            otherParts: null,
             supportingItems: null,
             vaps: null
         },
@@ -98,7 +97,6 @@ const getDefaultState = () => ({
         },
         referralNumber: null,
         referralDate: null,
-        // DNE in FMG
         contactInfo: {
             firstName: null,
             lastName: null,