chore: remove babel runtime package

frontend/package-lock.json

@@ -8,7 +8,6 @@
       "name": "ohtuilmo-frontend",
       "version": "0.1.0",
       "dependencies": {
-        "@babel/runtime": "^8.0.0",
         "@emotion/react": "^11.14.0",
         "@emotion/styled": "^11.14.1",
         "@mui/icons-material": "^9.2.0",
@@ -251,11 +250,6 @@
         "@babel/core": "^7.0.0-0"
       }
     },
-    "node_modules/@babel/runtime": {
-      "version": "8.0.0",
-      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-8.0.0.tgz",
-      "integrity": "sha512-sL6cvO2IfkSu/iU+zs2S/w01B7A8V7suXSIKEN4hPFFdZoiPGxrj5pAG0lCaqLWiEIrjKzdznIWuaLcxPR53qw=="
-    },
     "node_modules/@babel/template": {
       "version": "7.29.7",
       "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.29.7.tgz",

frontend/package.json

@@ -4,7 +4,6 @@
   "private": true,
   "type": "module",
   "dependencies": {
-    "@babel/runtime": "^8.0.0",
     "@emotion/react": "^11.14.0",
     "@emotion/styled": "^11.14.1",
     "@mui/icons-material": "^9.2.0",