init layout, notifications, tabs & more

Signed-off-by: Hadi <112569860+anotherhadi@users.noreply.github.com>

bubbles/spinner.go

@@ -0,0 +1,16 @@
+package bubbles
+
+import (
+	"charm.land/bubbles/v2/spinner"
+	"charm.land/lipgloss/v2"
+
+	"github.com/anotherhadi/ilovetui/style"
+)
+
+// NewSpinner returns a spinner.Model styled with the active theme. Any opts
+// are forwarded to spinner.New before the theme is applied.
+func NewSpinner(opts ...spinner.Option) spinner.Model {
+	s := spinner.New(opts...)
+	s.Style = lipgloss.NewStyle().Foreground(style.S.Primary)
+	return s
+}