add sub git and git-tools

tailwind.config.js

@@ -0,0 +1,63 @@
+/** @type {import('tailwindcss').Config} */
+module.exports = {
+  content: [
+    './app/**/*.{js,ts,jsx,tsx}',
+    './page/**/*.{js,ts,jsx,tsx}',
+    './ui/**/*.{js,ts,jsx,tsx}',
+  ],
+  theme: {
+    extend: {
+      // https://vercel.com/design/color
+      colors: {
+        vercel: {
+          pink: '#FF0080',
+          blue: '#0070F3',
+          cyan: '#50E3C2',
+          orange: '#F5A623',
+          violet: '#7928CA',
+        },
+      },
+      keyframes: ({ theme }) => ({
+        rerender: {
+          '0%': {
+            'border-color': theme('colors.vercel.pink'),
+          },
+          '40%': {
+            'border-color': theme('colors.vercel.pink'),
+          },
+        },
+        highlight: {
+          '0%': {
+            background: theme('colors.vercel.pink'),
+            color: theme('colors.white'),
+          },
+          '40%': {
+            background: theme('colors.vercel.pink'),
+            color: theme('colors.white'),
+          },
+        },
+        shimmer: {
+          '100%': {
+            transform: 'translateX(100%)',
+          },
+        },
+        translateXReset: {
+          '100%': {
+            transform: 'translateX(0)',
+          },
+        },
+        fadeToTransparent: {
+          '0%': {
+            opacity: 1,
+          },
+          '40%': {
+            opacity: 1,
+          },
+          '100%': {
+            opacity: 0,
+          },
+        },
+      }),
+    },
+  },
+};