feat: wip tui application

tui/size.go

@@ -0,0 +1,15 @@
+package tui
+
+import tea "github.com/charmbracelet/bubbletea"
+
+type Size struct{
+	Width, Height int
+}
+
+func NewSize(width, height int) Size {
+	return Size { Width: width, Height: height }
+}
+
+func NewSizeFromWindow(size tea.WindowSizeMsg) Size {
+	return Size { Width: size.Width, Height: size.Height }
+}