feature: hide notifications count when 0 (#338)

* fix: hide notifications count when 0

* feat: add settings to control earlier behavious

* fix: lints and formatting

* Update widget/settings/pages/config/bar/index.ts

Co-authored-by: Jas Singh <jaskiratpal.singh@outlook.com>

* fix: notifications css

* Update modules/bar/notifications/index.ts

---------

Co-authored-by: Jas Singh <jaskiratpal.singh@outlook.com>

widget/settings/pages/config/bar/index.ts

@@ -743,6 +743,12 @@ export const BarSettings = (): Scrollable<Gtk.Widget, Gtk.Widget> => {
                     title: 'Show Total # of notifications',
                     type: 'boolean',
                 }),
+                Option({
+                    opt: options.bar.notifications.hideCountWhenZero,
+                    title: 'Auto Hide Label',
+                    subtitle: 'Hide Total # of notifications when zero',
+                    type: 'boolean',
+                }),
                 Option({
                     opt: options.theme.bar.buttons.notifications.spacing,
                     title: 'Inner Spacing',