preprocess map into binary data

package-lock.json

@@ -10,6 +10,7 @@
         "@types/google-protobuf": "^3.15.12",
         "@types/jimp": "^0.2.28",
         "@types/msgpack5": "^3.4.6",
+        "binary-loader": "^0.0.1",
         "colord": "^2.9.3",
         "crypto": "^1.0.1",
         "express": "^4.19.2",
@@ -35,6 +36,7 @@
         "@types/sinon": "^17.0.3",
         "@types/ws": "^8.5.11",
         "babel-jest": "^29.7.0",
+        "binary-base64-loader": "^1.0.0",
         "chai": "^5.1.1",
         "concurrently": "^8.2.2",
         "css-loader": "^7.1.2",
@@ -44,6 +46,7 @@
         "jest": "^29.7.0",
         "mocha": "^10.7.0",
         "mrmime": "^2.0.0",
+        "raw-loader": "^4.0.2",
         "sinon": "^18.0.0",
         "sinon-chai": "^4.0.0",
         "style-loader": "^4.0.0",
@@ -4965,6 +4968,42 @@
         "node": "*"
       }
     },
+    "node_modules/binary-base64-loader": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/binary-base64-loader/-/binary-base64-loader-1.0.0.tgz",
+      "integrity": "sha512-OCP5fxce6yu8up2lqfHxl2ZpA+2SrGa9og+3dZO2eZOu9po8THpsMM6Amrbu51UlcaNBd5viviDgVy+2FyfYlw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "loader-utils": "^2.0.0",
+        "schema-utils": "^2.7.0"
+      },
+      "engines": {
+        "node": ">=10.13.0"
+      },
+      "peerDependencies": {
+        "webpack": "^4.0.0 || ^5.0.0"
+      }
+    },
+    "node_modules/binary-base64-loader/node_modules/schema-utils": {
+      "version": "2.7.1",
+      "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-2.7.1.tgz",
+      "integrity": "sha512-SHiNtMOUGWBQJwzISiVYKu82GiV4QYGePp3odlY1tuKO7gPtphAT5R/py0fA6xtbgLL/RvtJZnU9b8s0F1q0Xg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/json-schema": "^7.0.5",
+        "ajv": "^6.12.4",
+        "ajv-keywords": "^3.5.2"
+      },
+      "engines": {
+        "node": ">= 8.9.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/webpack"
+      }
+    },
     "node_modules/binary-extensions": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.3.0.tgz",
@@ -4977,6 +5016,11 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/binary-loader": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/binary-loader/-/binary-loader-0.0.1.tgz",
+      "integrity": "sha512-LujAJL3IhYn4zVWZWAct9B6G5hdonNle+fWsG/u9QyY1OhOVp00jFgygUVr9SrBVw8doddyx9A/VS1/T9co4Dg=="
+    },
     "node_modules/bl": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/bl/-/bl-4.1.0.tgz",
@@ -10672,6 +10716,27 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/raw-loader": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/raw-loader/-/raw-loader-4.0.2.tgz",
+      "integrity": "sha512-ZnScIV3ag9A4wPX/ZayxL/jZH+euYb6FcUinPcgiQW0+UBtEv0O6Q3lGd3cqJ+GHH+rksEv3Pj99oxJ3u3VIKA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "loader-utils": "^2.0.0",
+        "schema-utils": "^3.0.0"
+      },
+      "engines": {
+        "node": ">= 10.13.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/webpack"
+      },
+      "peerDependencies": {
+        "webpack": "^4.0.0 || ^5.0.0"
+      }
+    },
     "node_modules/react-is": {
       "version": "18.3.1",
       "resolved": "https://registry.npmjs.org/react-is/-/react-is-18.3.1.tgz",