Revert "feat tailwind: turn tailwind config into vars"

This reverts commit 0132609d30.

tailwind.config.js

@@ -1,51 +0,0 @@
-const colors = require('tailwindcss/colors');
-
-const gray = {
-    50: 'var(--tw-gray-50)',
-    100: 'var(--tw-gray-100)',
-    200: 'var(--tw-gray-200)',
-    300: 'var(--tw-gray-300)',
-    400: 'var(--tw-gray-400)',
-    500: 'var(--tw-gray-500)',
-    600: 'var(--tw-gray-600)',
-    700: 'var(--tw-gray-700)',
-    800: 'var(--tw-gray-800)',
-    900: 'var(--tw-gray-900)',
-};
-
-module.exports = {
-    content: [
-        './resources/scripts/**/*.{js,ts,tsx}',
-    ],
-    theme: {
-        extend: {
-            fontFamily: {
-                header: ['"IBM Plex Sans"', '"Roboto"', 'system-ui', 'sans-serif'],
-            },
-            colors: {
-                black: '#131a20',
-                // "primary" and "neutral" are deprecated, prefer the use of "blue" and "gray"
-                // in new code.
-                primary: colors.blue,
-                gray: gray,
-                neutral: gray,
-                cyan: colors.cyan,
-            },
-            fontSize: {
-                '2xs': '0.625rem',
-            },
-            transitionDuration: {
-                250: '250ms',
-            },
-            borderColor: theme => ({
-                default: theme('colors.neutral.400', 'currentColor'),
-            }),
-        },
-    },
-    plugins: [
-        require('@tailwindcss/line-clamp'),
-        require('@tailwindcss/forms')({
-            strategy: 'class',
-        }),
-    ]
-};