Reduce padding of network capabilities table and put in horizontal scroll if overflowing

Fixes Issue #102

CHANGELOG.md

@@ -6,6 +6,8 @@
     * Use the network data in the friendica extensions rather than the application data if available since the app data
       is the app name.
 * Fixes
+    * Fixes final column of network settings getting chopped off on smaller
+      screens ([Issue #102](https://gitlab.com/mysocialportal/relatica/-/issues/102))
 * New Features
     * Focus Mode with ability to set duration and difficulty for unlocking beforehand. Focus mode in this release shows
       only the "My Posts" timeline and no bottom navigation bar. So one can't get to search, notifications,

lib/screens/settings_screen.dart

@@ -229,14 +229,20 @@ class NetworkCapabilitiesWidget extends StatelessWidget {
             ),
           ],
         ),
-        subtitle: DataTable(
+        subtitle: SingleChildScrollView(
+          scrollDirection: Axis.horizontal,
+          child: DataTable(
+            columnSpacing: 10.0,
             columns: const [
-            DataColumn(label: Text('Network')),
+              DataColumn(
+                label: Text('Network'),
+              ),
               DataColumn(label: Text('React')),
               DataColumn(label: Text('Reshare')),
               DataColumn(label: Text('Comment')),
             ],
             rows: rows,
+          ),
         ));
   }
 }