Moved to yarn, added milligram as npm package.

package.json

@@ -9,6 +9,7 @@
   },
   "dependencies": {
     "axios": "^0.21.1",
+    "milligram": "^1.4.1",
     "next": "10.0.8",
     "next-iron-session": "^4.1.12",
     "next-themes": "^0.0.12",

src/pages/_app.tsx

@@ -1,9 +1,9 @@
-import { ThemeProvider } from "next-themes";
+import { ThemeProvider } from 'next-themes';
 
-import "@styles/milligram.min.css";
-import "@styles/raleway.css";
+import 'milligram';
+import '@styles/raleway.css';
 
-import "@styles/sass/index.scss";
+import '@styles/sass/index.scss';
 
 function App({ Component, pageProps }) {
 	return (

yarn.lock

@@ -1076,6 +1076,13 @@ miller-rabin@^4.0.0:
     bn.js "^4.0.0"
     brorand "^1.0.1"
 
+milligram@^1.4.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/milligram/-/milligram-1.4.1.tgz#6c8c781541b0d994ccca784c60f0aca1f7104b42"
+  integrity sha512-RCgh/boHhcXWOUfKJWm3RJRoUeaEguoipDg0mJ31G0tFfvcpWMUlO1Zlqqr12K4kAXfDlllaidu0x7PaL2PTFg==
+  dependencies:
+    normalize.css "~8.0.1"
+
 minimalistic-assert@^1.0.0, minimalistic-assert@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/minimalistic-assert/-/minimalistic-assert-1.0.1.tgz#2e194de044626d4a10e7f7fbc00ce73e83e4d5c7"
@@ -1224,6 +1231,11 @@ normalize-path@^3.0.0, normalize-path@~3.0.0:
   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
   integrity sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==
 
+normalize.css@~8.0.1:
+  version "8.0.1"
+  resolved "https://registry.yarnpkg.com/normalize.css/-/normalize.css-8.0.1.tgz#9b98a208738b9cc2634caacbc42d131c97487bf3"
+  integrity sha512-qizSNPO93t1YUuUhP22btGOo3chcvDFqFaj2TRybP0DMxkHOCTYwp3n34fel4a31ORXy4m1Xq0Gyqpb5m33qIg==
+
 object-assign@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"