first commit

cli/internal/runtime/notice.go

@@ -0,0 +1,13 @@
+package runtime
+
+import "github.com/maximhq/vt10x"
+
+// TabNoticeLevel controls how transient tab bar notices are styled.
+type TabNoticeLevel int
+
+const (
+	TabNoticeInfo TabNoticeLevel = iota
+	TabNoticeError
+)
+
+const hostTrackedVTModeMask = vt10x.ModeMouseMask | vt10x.ModeMouseSgr | vt10x.ModeFocus