diff --git a/fe/package-lock.json b/fe/package-lock.json
index 2c4bbfa..f683707 100644
--- a/fe/package-lock.json
+++ b/fe/package-lock.json
@@ -41,7 +41,7 @@
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         "patch-package": "^8.0.1",
         "prettier": "3.8.1",
-        "rollup-plugin-visualizer": "^6.0.5",
+        "rollup-plugin-visualizer": "^7.0.0",
         "start-server-and-test": "^2.1.5",
         "typescript": "~5.9.0",
         "vite": "^7.1.11",
@@ -4247,13 +4247,16 @@
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-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/define-lazy-prop/-/define-lazy-prop-2.0.0.tgz",
-      "integrity": "sha512-Ds09qNh8yw3khSjiJjiUInaGX9xlqZDY7JVryGxdxV7NPeuqQfplOpQ66yJFZut3jLa5zOwkXw1g9EI2uKh4Og==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/define-lazy-prop/-/define-lazy-prop-3.0.0.tgz",
+      "integrity": "sha512-N+MeXYoqr3pOgn8xfyRPREN7gHakLYjhsHhWGT3fWAiL4IkAt0iDw14QiiEm2bE30c5XX5q0FtAA3CK5f9/BUg==",
       "dev": true,
       "license": "MIT",
       "engines": {
-        "node": ">=8"
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
       }
     },
     "node_modules/delayed-stream": {
@@ -5356,6 +5359,19 @@
         "node": "6.* || 8.* || >= 10.*"
       }
     },
+    "node_modules/get-east-asian-width": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/get-east-asian-width/-/get-east-asian-width-1.5.0.tgz",
+      "integrity": "sha512-CQ+bEO+Tva/qlmw24dCejulK5pMzVnUOFOijVogd3KQs07HnRIgp8TGipvCCRT06xeYEbpbgwaCxglFyiuIcmA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/get-intrinsic": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.3.0.tgz",
@@ -5764,6 +5780,19 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/is-in-ssh": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/is-in-ssh/-/is-in-ssh-1.0.0.tgz",
+      "integrity": "sha512-jYa6Q9rH90kR1vKB6NM7qqd1mge3Fx4Dhw5TVlK1MUBqhEOuCagrEHMevNuCcbECmXZ0ThXkRm+Ymr51HwEPAw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=20"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/is-inside-container": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-inside-container/-/is-inside-container-1.0.0.tgz",
@@ -7322,6 +7351,19 @@
         "node": ">=4"
       }
     },
+    "node_modules/powershell-utils": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/powershell-utils/-/powershell-utils-0.1.0.tgz",
+      "integrity": "sha512-dM0jVuXJPsDN6DvRpea484tCUaMiXWjuCn++HGTqUWzGDjv5tZkEZldAJ/UMlqRYGFrD/etByo4/xOuC/snX2A==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=20"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/prelude-ls": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.2.1.tgz",
@@ -7644,25 +7686,25 @@
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     "node_modules/rollup-plugin-visualizer": {
-      "version": "6.0.5",
-      "resolved": "https://registry.npmjs.org/rollup-plugin-visualizer/-/rollup-plugin-visualizer-6.0.5.tgz",
-      "integrity": "sha512-9+HlNgKCVbJDs8tVtjQ43US12eqaiHyyiLMdBwQ7vSZPiHMysGNo2E88TAp1si5wx8NAoYriI2A5kuKfIakmJg==",
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-visualizer/-/rollup-plugin-visualizer-7.0.0.tgz",
+      "integrity": "sha512-loo4kmhTg7GMO0hqaUv/azvLPUT2B4jXU3gNMG35gm1mWKpOzhV6rspb/Mqmsfg7oOTdkzdmOckCIwGB5Ca1CA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "open": "^8.0.0",
+        "open": "^11.0.0",
         "picomatch": "^4.0.2",
         "source-map": "^0.7.4",
-        "yargs": "^17.5.1"
+        "yargs": "^18.0.0"
       },
       "bin": {
         "rollup-plugin-visualizer": "dist/bin/cli.js"
       },
       "engines": {
-        "node": ">=18"
+        "node": ">=22"
       },
       "peerDependencies": {
-        "rolldown": "1.x || ^1.0.0-beta",
+        "rolldown": "1.x || ^1.0.0-beta || ^1.0.0-rc",
         "rollup": "2.x || 3.x || 4.x"
       },
       "peerDependenciesMeta": {
@@ -7674,19 +7716,86 @@
         }
       }
     },
+    "node_modules/rollup-plugin-visualizer/node_modules/ansi-regex": {
+      "version": "6.2.2",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-6.2.2.tgz",
+      "integrity": "sha512-Bq3SmSpyFHaWjPk8If9yc6svM8c56dB5BAtW4Qbw5jHTwwXXcTLoRMkpDJp6VL0XzlWaCHTXrkFURMYmD0sLqg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-regex?sponsor=1"
+      }
+    },
+    "node_modules/rollup-plugin-visualizer/node_modules/ansi-styles": {
+      "version": "6.2.3",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-6.2.3.tgz",
+      "integrity": "sha512-4Dj6M28JB+oAH8kFkTLUo+a2jwOFkuqb3yucU0CANcRRUbxS0cP0nZYCGjcc3BNXwRIsUVmDGgzawme7zvJHvg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
+      }
+    },
+    "node_modules/rollup-plugin-visualizer/node_modules/cliui": {
+      "version": "9.0.1",
+      "resolved": "https://registry.npmjs.org/cliui/-/cliui-9.0.1.tgz",
+      "integrity": "sha512-k7ndgKhwoQveBL+/1tqGJYNz097I7WOvwbmmU2AR5+magtbjPWQTS1C5vzGkBC8Ym8UWRzfKUzUUqFLypY4Q+w==",
+      "dev": true,
+      "license": "ISC",
+      "dependencies": {
+        "string-width": "^7.2.0",
+        "strip-ansi": "^7.1.0",
+        "wrap-ansi": "^9.0.0"
+      },
+      "engines": {
+        "node": ">=20"
+      }
+    },
+    "node_modules/rollup-plugin-visualizer/node_modules/emoji-regex": {
+      "version": "10.6.0",
+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-10.6.0.tgz",
+      "integrity": "sha512-toUI84YS5YmxW219erniWD0CIVOo46xGKColeNQRgOzDorgBi1v4D71/OFzgD9GO2UGKIv1C3Sp8DAn0+j5w7A==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/rollup-plugin-visualizer/node_modules/is-wsl": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/is-wsl/-/is-wsl-3.1.1.tgz",
+      "integrity": "sha512-e6rvdUCiQCAuumZslxRJWR/Doq4VpPR82kqclvcS0efgt430SlGIk05vdCN58+VrzgtIcfNODjozVielycD4Sw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "is-inside-container": "^1.0.0"
+      },
+      "engines": {
+        "node": ">=16"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/rollup-plugin-visualizer/node_modules/open": {
-      "version": "8.4.2",
-      "resolved": "https://registry.npmjs.org/open/-/open-8.4.2.tgz",
-      "integrity": "sha512-7x81NCL719oNbsq/3mh+hVrAWmFuEYUqrq/Iw3kUzH8ReypT9QQ0BLoJS7/G9k6N81XjW4qHWtjWwe/9eLy1EQ==",
+      "version": "11.0.0",
+      "resolved": "https://registry.npmjs.org/open/-/open-11.0.0.tgz",
+      "integrity": "sha512-smsWv2LzFjP03xmvFoJ331ss6h+jixfA4UUV/Bsiyuu4YJPfN+FIQGOIiv4w9/+MoHkfkJ22UIaQWRVFRfH6Vw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "define-lazy-prop": "^2.0.0",
-        "is-docker": "^2.1.1",
-        "is-wsl": "^2.2.0"
+        "default-browser": "^5.4.0",
+        "define-lazy-prop": "^3.0.0",
+        "is-in-ssh": "^1.0.0",
+        "is-inside-container": "^1.0.0",
+        "powershell-utils": "^0.1.0",
+        "wsl-utils": "^0.3.0"
       },
       "engines": {
-        "node": ">=12"
+        "node": ">=20"
       },
       "funding": {
         "url": "https://github.com/sponsors/sindresorhus"
@@ -7705,6 +7814,103 @@
         "url": "https://github.com/sponsors/jonschlinkert"
       }
     },
+    "node_modules/rollup-plugin-visualizer/node_modules/string-width": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/string-width/-/string-width-7.2.0.tgz",
+      "integrity": "sha512-tsaTIkKW9b4N+AEj+SVA+WhJzV7/zMhcSu78mLKWSk7cXMOSHsBKFWUs0fWwq8QyK3MgJBQRX6Gbi4kYbdvGkQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "emoji-regex": "^10.3.0",
+        "get-east-asian-width": "^1.0.0",
+        "strip-ansi": "^7.1.0"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/rollup-plugin-visualizer/node_modules/strip-ansi": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-7.2.0.tgz",
+      "integrity": "sha512-yDPMNjp4WyfYBkHnjIRLfca1i6KMyGCtsVgoKe/z1+6vukgaENdgGBZt+ZmKPc4gavvEZ5OgHfHdrazhgNyG7w==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "ansi-regex": "^6.2.2"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/strip-ansi?sponsor=1"
+      }
+    },
+    "node_modules/rollup-plugin-visualizer/node_modules/wrap-ansi": {
+      "version": "9.0.2",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-9.0.2.tgz",
+      "integrity": "sha512-42AtmgqjV+X1VpdOfyTGOYRi0/zsoLqtXQckTmqTeybT+BDIbM/Guxo7x3pE2vtpr1ok6xRqM9OpBe+Jyoqyww==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "ansi-styles": "^6.2.1",
+        "string-width": "^7.0.0",
+        "strip-ansi": "^7.1.0"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/wrap-ansi?sponsor=1"
+      }
+    },
+    "node_modules/rollup-plugin-visualizer/node_modules/wsl-utils": {
+      "version": "0.3.1",
+      "resolved": "https://registry.npmjs.org/wsl-utils/-/wsl-utils-0.3.1.tgz",
+      "integrity": "sha512-g/eziiSUNBSsdDJtCLB8bdYEUMj4jR7AGeUo96p/3dTafgjHhpF4RiCFPiRILwjQoDXx5MqkBr4fwWtR3Ky4Wg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "is-wsl": "^3.1.0",
+        "powershell-utils": "^0.1.0"
+      },
+      "engines": {
+        "node": ">=20"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/rollup-plugin-visualizer/node_modules/yargs": {
+      "version": "18.0.0",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-18.0.0.tgz",
+      "integrity": "sha512-4UEqdc2RYGHZc7Doyqkrqiln3p9X2DZVxaGbwhn2pi7MrRagKaOcIKe8L3OxYcbhXLgLFUS3zAYuQjKBQgmuNg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "cliui": "^9.0.1",
+        "escalade": "^3.1.1",
+        "get-caller-file": "^2.0.5",
+        "string-width": "^7.2.0",
+        "y18n": "^5.0.5",
+        "yargs-parser": "^22.0.0"
+      },
+      "engines": {
+        "node": "^20.19.0 || ^22.12.0 || >=23"
+      }
+    },
+    "node_modules/rollup-plugin-visualizer/node_modules/yargs-parser": {
+      "version": "22.0.0",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-22.0.0.tgz",
+      "integrity": "sha512-rwu/ClNdSMpkSrUb+d6BRsSkLUq1fmfsY6TOpYzTwvwkg1/NRG85KBy3kq++A8LKQwX6lsu+aWad+2khvuXrqw==",
+      "dev": true,
+      "license": "ISC",
+      "engines": {
+        "node": "^20.19.0 || ^22.12.0 || >=23"
+      }
+    },
     "node_modules/run-applescript": {
       "version": "7.1.0",
       "resolved": "https://registry.npmjs.org/run-applescript/-/run-applescript-7.1.0.tgz",
@@ -8903,19 +9109,6 @@
         }
       }
     },
-    "node_modules/vite-plugin-inspect/node_modules/define-lazy-prop": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/define-lazy-prop/-/define-lazy-prop-3.0.0.tgz",
-      "integrity": "sha512-N+MeXYoqr3pOgn8xfyRPREN7gHakLYjhsHhWGT3fWAiL4IkAt0iDw14QiiEm2bE30c5XX5q0FtAA3CK5f9/BUg==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=12"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/sindresorhus"
-      }
-    },
     "node_modules/vite-plugin-inspect/node_modules/open": {
       "version": "10.2.0",
       "resolved": "https://registry.npmjs.org/open/-/open-10.2.0.tgz",
diff --git a/fe/package.json b/fe/package.json
index bc6143b..46f2c27 100644
--- a/fe/package.json
+++ b/fe/package.json
@@ -55,7 +55,7 @@
     "npm-run-all2": "^8.0.4",
     "patch-package": "^8.0.1",
     "prettier": "3.8.1",
-    "rollup-plugin-visualizer": "^6.0.5",
+    "rollup-plugin-visualizer": "^7.0.0",
     "start-server-and-test": "^2.1.5",
     "typescript": "~5.9.0",
     "vite": "^7.1.11",