all caught up icon, counter dynamic

vue/src/components/__tests__/RssFeeds.spec.js

@@ -40,7 +40,7 @@ describe('RssFeeds', () => {
     await flushPromises()
 
     expect(axios.get).toHaveBeenCalledWith('/api/v1/article/get/7', expect.anything())
-    expect(wrapper.text()).toContain('No unread articles.')
+    expect(wrapper.text()).toContain('All caught up')
   })
 
   it('renders the fetched feed items', async () => {
@@ -68,7 +68,7 @@ describe('RssFeeds', () => {
 
     expect(wrapper.text()).toContain('Article one')
     expect(wrapper.text()).toContain('My Feed')
-    expect(wrapper.text()).not.toContain('No unread articles.')
+    expect(wrapper.text()).not.toContain('All caught up')
   })
 
   it('renders the list as cards when the card layout is selected', async () => {