Clean up account page

ltx_flutter/lib/pages/account_page.dart

@@ -17,19 +17,17 @@ class _AccountPageState extends State<AccountPage> {
     return Column(
       children: [
         Expanded(
+          child: Padding(
+            padding: const EdgeInsets.all(20.0),
             child: ListView(
               children: [
-              Card(
+                Consumer<AuthAPI>(builder: (context, account, child) {
-                child: Consumer<AuthAPI>(builder: (context, account, child) {
                   return ListTile(
                     leading: Icon(Icons.person),
                     title: Text("Account"),
                     trailing: Text("${account.username}"),
                   );
                 }),
-              ),
-              Card(
-                child:
                 Consumer<DatabaseAPI>(builder: (context, entries, child) {
                   return ListTile(
                     leading: Icon(Icons.edit_note),
@@ -37,22 +35,27 @@ class _AccountPageState extends State<AccountPage> {
                     trailing: Text("${entries.total}"),
                   );
                 }),
-              ),
+                Consumer<CategoriesAPI>(builder: (context, categories, child) {
-              Card(
-                child: Consumer<CategoriesAPI>(
-                    builder: (context, categories, child) {
                   return ListTile(
                     leading: Icon(Icons.category),
                     title: Text("Categories"),
                     trailing: Text("${categories.total}"),
                   );
                 }),
+                Center(
+                  child: Consumer<AuthAPI>(
+                    builder: (context, account, child) {
+                      return OutlinedButton.icon(
+                        onPressed: () => account.signOut(),
+                        icon: Icon(Icons.logout),
+                        label: Text("Log out"),
+                      );
+                    },
+                  ),
                 ),
               ],
             ),
           ),
-        Expanded(
-          child: Placeholder(),
         ),
       ],
     );