diff --git a/frontend/package.json b/frontend/package.json
index 7500f94..ab10e2a 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -40,7 +40,7 @@
     "eslint-plugin-vue": "^9.28.0",
     "jsdom": "^23.0.0",
     "prettier": "3.6.2",
-    "typescript": "~5.9.0",
+    "typescript": "~7.0.0",
     "vite": "^7.1.10",
     "vitest": "^3.2.4",
     "vue-eslint-parser": "^9.4.0",
diff --git a/frontend/yarn.lock b/frontend/yarn.lock
index 1658fe0..e547347 100644
--- a/frontend/yarn.lock
+++ b/frontend/yarn.lock
@@ -960,6 +960,146 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@typescript/typescript-aix-ppc64@npm:7.0.2":
+  version: 7.0.2
+  resolution: "@typescript/typescript-aix-ppc64@npm:7.0.2"
+  conditions: os=aix & cpu=ppc64
+  languageName: node
+  linkType: hard
+
+"@typescript/typescript-darwin-arm64@npm:7.0.2":
+  version: 7.0.2
+  resolution: "@typescript/typescript-darwin-arm64@npm:7.0.2"
+  conditions: os=darwin & cpu=arm64
+  languageName: node
+  linkType: hard
+
+"@typescript/typescript-darwin-x64@npm:7.0.2":
+  version: 7.0.2
+  resolution: "@typescript/typescript-darwin-x64@npm:7.0.2"
+  conditions: os=darwin & cpu=x64
+  languageName: node
+  linkType: hard
+
+"@typescript/typescript-freebsd-arm64@npm:7.0.2":
+  version: 7.0.2
+  resolution: "@typescript/typescript-freebsd-arm64@npm:7.0.2"
+  conditions: os=freebsd & cpu=arm64
+  languageName: node
+  linkType: hard
+
+"@typescript/typescript-freebsd-x64@npm:7.0.2":
+  version: 7.0.2
+  resolution: "@typescript/typescript-freebsd-x64@npm:7.0.2"
+  conditions: os=freebsd & cpu=x64
+  languageName: node
+  linkType: hard
+
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+  version: 7.0.2
+  resolution: "@typescript/typescript-linux-arm64@npm:7.0.2"
+  conditions: os=linux & cpu=arm64
+  languageName: node
+  linkType: hard
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+  version: 7.0.2
+  resolution: "@typescript/typescript-linux-arm@npm:7.0.2"
+  conditions: os=linux & cpu=arm
+  languageName: node
+  linkType: hard
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+  resolution: "@typescript/typescript-linux-loong64@npm:7.0.2"
+  conditions: os=linux & cpu=loong64
+  languageName: node
+  linkType: hard
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+  resolution: "@typescript/typescript-linux-mips64el@npm:7.0.2"
+  conditions: os=linux & cpu=mips64el
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+  conditions: os=linux & cpu=ppc64
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+  resolution: "@typescript/typescript-linux-riscv64@npm:7.0.2"
+  conditions: os=linux & cpu=riscv64
+  languageName: node
+  linkType: hard
+
+"@typescript/typescript-linux-s390x@npm:7.0.2":
+  version: 7.0.2
+  resolution: "@typescript/typescript-linux-s390x@npm:7.0.2"
+  conditions: os=linux & cpu=s390x
+  languageName: node
+  linkType: hard
+
+"@typescript/typescript-linux-x64@npm:7.0.2":
+  version: 7.0.2
+  resolution: "@typescript/typescript-linux-x64@npm:7.0.2"
+  conditions: os=linux & cpu=x64
+  languageName: node
+  linkType: hard
+
+"@typescript/typescript-netbsd-arm64@npm:7.0.2":
+  version: 7.0.2
+  resolution: "@typescript/typescript-netbsd-arm64@npm:7.0.2"
+  conditions: os=netbsd & cpu=arm64
+  languageName: node
+  linkType: hard
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+  version: 7.0.2
+  resolution: "@typescript/typescript-netbsd-x64@npm:7.0.2"
+  conditions: os=netbsd & cpu=x64
+  languageName: node
+  linkType: hard
+
+"@typescript/typescript-openbsd-arm64@npm:7.0.2":
+  version: 7.0.2
+  resolution: "@typescript/typescript-openbsd-arm64@npm:7.0.2"
+  conditions: os=openbsd & cpu=arm64
+  languageName: node
+  linkType: hard
+
+"@typescript/typescript-openbsd-x64@npm:7.0.2":
+  version: 7.0.2
+  resolution: "@typescript/typescript-openbsd-x64@npm:7.0.2"
+  conditions: os=openbsd & cpu=x64
+  languageName: node
+  linkType: hard
+
+"@typescript/typescript-sunos-x64@npm:7.0.2":
+  version: 7.0.2
+  resolution: "@typescript/typescript-sunos-x64@npm:7.0.2"
+  conditions: os=sunos & cpu=x64
+  languageName: node
+  linkType: hard
+
+"@typescript/typescript-win32-arm64@npm:7.0.2":
+  version: 7.0.2
+  resolution: "@typescript/typescript-win32-arm64@npm:7.0.2"
+  conditions: os=win32 & cpu=arm64
+  languageName: node
+  linkType: hard
+
+"@typescript/typescript-win32-x64@npm:7.0.2":
+  version: 7.0.2
+  resolution: "@typescript/typescript-win32-x64@npm:7.0.2"
+  conditions: os=win32 & cpu=x64
+  languageName: node
+  linkType: hard
+
 "@vitejs/plugin-vue@npm:^6.0.0":
   version: 6.0.8
   resolution: "@vitejs/plugin-vue@npm:6.0.8"
@@ -3320,7 +3460,7 @@ __metadata:
     eslint-plugin-vue: "npm:^9.28.0"
     jsdom: "npm:^23.0.0"
     prettier: "npm:3.6.2"
-    typescript: "npm:~5.9.0"
+    typescript: "npm:~7.0.0"
     vite: "npm:^7.1.10"
     vitest: "npm:^3.2.4"
     vue: "npm:^3.4.0"
@@ -3932,23 +4072,145 @@ __metadata:
   languageName: node
   linkType: hard
 
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-  version: 5.9.3
-  resolution: "typescript@npm:5.9.3"
+"typescript@npm:~7.0.0":
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+  resolution: "typescript@npm:7.0.2"
+  dependencies:
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+    "@typescript/typescript-darwin-arm64": "npm:7.0.2"
+    "@typescript/typescript-darwin-x64": "npm:7.0.2"
+    "@typescript/typescript-freebsd-arm64": "npm:7.0.2"
+    "@typescript/typescript-freebsd-x64": "npm:7.0.2"
+    "@typescript/typescript-linux-arm": "npm:7.0.2"
+    "@typescript/typescript-linux-arm64": "npm:7.0.2"
+    "@typescript/typescript-linux-loong64": "npm:7.0.2"
+    "@typescript/typescript-linux-mips64el": "npm:7.0.2"
+    "@typescript/typescript-linux-ppc64": "npm:7.0.2"
+    "@typescript/typescript-linux-riscv64": "npm:7.0.2"
+    "@typescript/typescript-linux-s390x": "npm:7.0.2"
+    "@typescript/typescript-linux-x64": "npm:7.0.2"
+    "@typescript/typescript-netbsd-arm64": "npm:7.0.2"
+    "@typescript/typescript-netbsd-x64": "npm:7.0.2"
+    "@typescript/typescript-openbsd-arm64": "npm:7.0.2"
+    "@typescript/typescript-openbsd-x64": "npm:7.0.2"
+    "@typescript/typescript-sunos-x64": "npm:7.0.2"
+    "@typescript/typescript-win32-arm64": "npm:7.0.2"
+    "@typescript/typescript-win32-x64": "npm:7.0.2"
+  dependenciesMeta:
+    "@typescript/typescript-aix-ppc64":
+      optional: true
+    "@typescript/typescript-darwin-arm64":
+      optional: true
+    "@typescript/typescript-darwin-x64":
+      optional: true
+    "@typescript/typescript-freebsd-arm64":
+      optional: true
+    "@typescript/typescript-freebsd-x64":
+      optional: true
+    "@typescript/typescript-linux-arm":
+      optional: true
+    "@typescript/typescript-linux-arm64":
+      optional: true
+    "@typescript/typescript-linux-loong64":
+      optional: true
+    "@typescript/typescript-linux-mips64el":
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+    "@typescript/typescript-linux-ppc64":
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+    "@typescript/typescript-linux-riscv64":
+      optional: true
+    "@typescript/typescript-linux-s390x":
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+    "@typescript/typescript-linux-x64":
+      optional: true
+    "@typescript/typescript-netbsd-arm64":
+      optional: true
+    "@typescript/typescript-netbsd-x64":
+      optional: true
+    "@typescript/typescript-openbsd-arm64":
+      optional: true
+    "@typescript/typescript-openbsd-x64":
+      optional: true
+    "@typescript/typescript-sunos-x64":
+      optional: true
+    "@typescript/typescript-win32-arm64":
+      optional: true
+    "@typescript/typescript-win32-x64":
+      optional: true
   bin:
     tsc: bin/tsc
-    tsserver: bin/tsserver
-  checksum: 10c0/6bd7552ce39f97e711db5aa048f6f9995b53f1c52f7d8667c1abdc1700c68a76a308f579cd309ce6b53646deb4e9a1be7c813a93baaf0a28ccd536a30270e1c5
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   languageName: node
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-  version: 5.9.3
-  resolution: "typescript@patch:typescript@npm%3A5.9.3#optional!builtin<compat/typescript>::version=5.9.3&hash=5786d5"
+"typescript@patch:typescript@npm%3A~7.0.0#optional!builtin<compat/typescript>":
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+  resolution: "typescript@patch:typescript@npm%3A7.0.2#optional!builtin<compat/typescript>::version=7.0.2&hash=3bafbf"
+  dependencies:
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+    "@typescript/typescript-darwin-arm64": "npm:7.0.2"
+    "@typescript/typescript-darwin-x64": "npm:7.0.2"
+    "@typescript/typescript-freebsd-arm64": "npm:7.0.2"
+    "@typescript/typescript-freebsd-x64": "npm:7.0.2"
+    "@typescript/typescript-linux-arm": "npm:7.0.2"
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+    "@typescript/typescript-linux-mips64el": "npm:7.0.2"
+    "@typescript/typescript-linux-ppc64": "npm:7.0.2"
+    "@typescript/typescript-linux-riscv64": "npm:7.0.2"
+    "@typescript/typescript-linux-s390x": "npm:7.0.2"
+    "@typescript/typescript-linux-x64": "npm:7.0.2"
+    "@typescript/typescript-netbsd-arm64": "npm:7.0.2"
+    "@typescript/typescript-netbsd-x64": "npm:7.0.2"
+    "@typescript/typescript-openbsd-arm64": "npm:7.0.2"
+    "@typescript/typescript-openbsd-x64": "npm:7.0.2"
+    "@typescript/typescript-sunos-x64": "npm:7.0.2"
+    "@typescript/typescript-win32-arm64": "npm:7.0.2"
+    "@typescript/typescript-win32-x64": "npm:7.0.2"
+  dependenciesMeta:
+    "@typescript/typescript-aix-ppc64":
+      optional: true
+    "@typescript/typescript-darwin-arm64":
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+    "@typescript/typescript-darwin-x64":
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+    "@typescript/typescript-freebsd-arm64":
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+    "@typescript/typescript-linux-ppc64":
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+    "@typescript/typescript-linux-riscv64":
+      optional: true
+    "@typescript/typescript-linux-s390x":
+      optional: true
+    "@typescript/typescript-linux-x64":
+      optional: true
+    "@typescript/typescript-netbsd-arm64":
+      optional: true
+    "@typescript/typescript-netbsd-x64":
+      optional: true
+    "@typescript/typescript-openbsd-arm64":
+      optional: true
+    "@typescript/typescript-openbsd-x64":
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+      optional: true
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+      optional: true
+    "@typescript/typescript-win32-x64":
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-    tsserver: bin/tsserver
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