Улучшение конвертера расписания для групп в расписание для преподавателей

package-lock.json

@@ -30,6 +30,7 @@
         "firebase-admin": "^13.0.2",
         "jsdom": "^26.0.0",
         "jsonwebtoken": "^9.0.2",
+        "lodash": "^4.17.21",
         "object-hash": "^3.0.0",
         "reflect-metadata": "^0.2.2",
         "rxjs": "^7.8.1",
@@ -49,6 +50,7 @@
         "@types/express": "^5.0.0",
         "@types/jest": "^29.5.14",
         "@types/jsdom": "^21.1.7",
+        "@types/lodash": "^4.17.16",
         "@types/multer": "^1.4.12",
         "@types/node": "^22.10.9",
         "@types/object-hash": "^3.0.6",
@@ -3946,6 +3948,13 @@
         "@types/node": "*"
       }
     },
+    "node_modules/@types/lodash": {
+      "version": "4.17.16",
+      "resolved": "https://registry.npmjs.org/@types/lodash/-/lodash-4.17.16.tgz",
+      "integrity": "sha512-HX7Em5NYQAXKW+1T+FiuG27NGwzJfCX3s1GjOa7ujxZa52kjJLOr4FUxT+giF6Tgxv1e+/czV/iTtBw27WTU9g==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/long": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/@types/long/-/long-4.0.2.tgz",
@@ -9602,6 +9611,8 @@
     },
     "node_modules/lodash": {
       "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
       "license": "MIT"
     },
     "node_modules/lodash.camelcase": {