use overpass font

package.json

@@ -22,6 +22,8 @@
     "babel-jest": "^29.7.0",
     "chai": "^5.1.1",
     "concurrently": "^8.2.2",
+    "css-loader": "^7.1.2",
+    "file-loader": "^6.2.0",
     "html-inline-script-webpack-plugin": "^3.2.1",
     "html-webpack-plugin": "^5.6.0",
     "jest": "^29.7.0",
@@ -29,6 +31,7 @@
     "mrmime": "^2.0.0",
     "sinon": "^18.0.0",
     "sinon-chai": "^4.0.0",
+    "style-loader": "^4.0.0",
     "ts-jest": "^29.2.4",
     "ts-loader": "^9.5.1",
     "ts-mocha": "^10.0.0",
@@ -54,4 +57,4 @@
     "zod": "^3.23.8"
   },
   "type": "module"
-}
+}