style(incline.lua): fix indentation and formatting for better code readability

feat(incline.lua): add hide option to hide cursorline in the setup configuration
feat(incline.lua): improve path shortening logic for long lines in the render function

lua/absolute/after/incline.lua

@@ -12,6 +12,9 @@ local function shortenPath(str, max)
 end
 
 incline.setup({
+	hide = {
+		cursorline = true,
+	},
 	window = {
 		padding = 0,
 		margin = { horizontal = 0 },