fix: correct tailwindcss import statement to include source path

Author: Cyenoch

src/index.css

@@ -1,5 +1,5 @@
 @import url("https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Manrope:wght@400;500;600;700;800&display=swap");
-@import "tailwindcss";
+@import "tailwindcss" source("../");
 
 @custom-variant dark (&:is(.dark *));