More UI work

src/remotes_page/remote_row.blp

@@ -6,6 +6,10 @@ template $RemoteRow : Adw.ActionRow {
     Label suffix_label {
         styles ["subtitle"]
         margin-end: 6;
+        wrap: true;
+        wrap-mode: word_char;
+        hexpand: true;
+        justify: right;
     }
     [suffix]
     Button {

src/remotes_page/remotes_page.blp

@@ -16,6 +16,16 @@ template $RemotesPage : Adw.NavigationPage {
                 icon-name: "loupe-large-symbolic";
                 tooltip-text: _("Search Packages");
             }
+            [end]
+            Button {
+                tooltip-text: _("Add Remote from File");
+                sensitive: false;
+                Adw.ButtonContent {
+                    can-shrink: true;
+                    icon-name: "folder-open-symbolic";
+                    label: _("Open");
+                }
+            }
         }
         [top]
         Adw.Clamp {