draft mime issue status page

src/app/browser/window/tab/item/page/content/status/mime.rs

@@ -0,0 +1,13 @@
+use adw::StatusPage;
+
+const DEFAULT_TITLE: &str = "Oops";
+const DEFAULT_ICON_NAME: &str = "help-contents-symbolic";
+
+/// Create new default `GObject` preset for mime issue
+/// [StatusPage](https://gnome.pages.gitlab.gnome.org/libadwaita/doc/main/class.StatusPage.html)
+pub fn new_gobject() -> StatusPage {
+    StatusPage::builder()
+        .title(DEFAULT_TITLE)
+        .icon_name(DEFAULT_ICON_NAME)
+        .build()
+}