Add cron functions; improve styles

src/views/HomeView.vue

@@ -1,5 +1,5 @@
 <template>
-  <v-container v-if="user">
+  <v-container>
     <v-row>
       <v-col>
         <v-card>
@@ -11,8 +11,13 @@
               the service account necessary for Bellingcat's archiving server.
               You can modify and share the Google Sheet subsequently, but do not
               edit the column names in the header row or remove the service
-              account from the shared users. For more information about the auto
-              archiver and how to use it, see
+              account from the shared users.
+            </p>
+
+            <p>
+              Links to online sources added to the "Link" column will be
+              archived every 15 minutes, or can be triggered manually below. For
+              more information about the auto archiver and how to use it, see
               <a href="https://github.com/bellingcat/auto-archiver"
                 >our Github repository</a
               >
@@ -35,10 +40,16 @@
         </v-card>
       </v-col>
     </v-row>
-    <DocList />
-  </v-container>
-  <v-container v-else>
-    <v-alert type="error">Sign in to set up an auto archiver</v-alert>
+
+    <DocList v-if="user" />
+
+    <v-row v-else
+      ><v-col
+        ><v-alert color="#f2d97c" light icon="mdi-alert"
+          >Sign in to set up an auto archiver</v-alert
+        ></v-col
+      ></v-row
+    >
   </v-container>
 </template>