diff --git a/firebase/functions/package.json b/firebase/functions/package.json
index 4a74e26..d9a3611 100644
--- a/firebase/functions/package.json
+++ b/firebase/functions/package.json
@@ -20,7 +20,7 @@
     "googleapis": "^156.0.0"
   },
   "devDependencies": {
-    "typescript-eslint": "^8.39.1",
+    "typescript-eslint": "^8.42.0",
     "@typescript-eslint/parser": "^8.36.0",
     "eslint": "^9.33.0",
     "eslint-config-google": "^0.14.0",
diff --git a/firebase/functions/yarn.lock b/firebase/functions/yarn.lock
index 51d4828..2978a76 100644
--- a/firebase/functions/yarn.lock
+++ b/firebase/functions/yarn.lock
@@ -471,79 +471,79 @@
   resolved "https://registry.npmjs.org/@types/tough-cookie/-/tough-cookie-4.0.5.tgz"
   integrity sha512-/Ad8+nIOV7Rl++6f1BdKxFSMgmoqEoYbHRpPcx3JEfv8VRsQe9Z4mCXeJBzxs7mbHY/XOZZuXlRNfhpVPbs6ZA==
 
-"@typescript-eslint/eslint-plugin@8.39.1":
-  version "8.39.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.39.1.tgz#28dffcb5272d20afe250bfeec3173263db5528a0"
-  integrity sha512-yYegZ5n3Yr6eOcqgj2nJH8cH/ZZgF+l0YIdKILSDjYFRjgYQMgv/lRjV5Z7Up04b9VYUondt8EPMqg7kTWgJ2g==
+"@typescript-eslint/eslint-plugin@8.42.0":
+  version "8.42.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.42.0.tgz#2172d0496c42eee8c7294b6661681100953fa88f"
+  integrity sha512-Aq2dPqsQkxHOLfb2OPv43RnIvfj05nw8v/6n3B2NABIPpHnjQnaLo9QGMTvml+tv4korl/Cjfrb/BYhoL8UUTQ==
   dependencies:
     "@eslint-community/regexpp" "^4.10.0"
-    "@typescript-eslint/scope-manager" "8.39.1"
-    "@typescript-eslint/type-utils" "8.39.1"
-    "@typescript-eslint/utils" "8.39.1"
-    "@typescript-eslint/visitor-keys" "8.39.1"
+    "@typescript-eslint/scope-manager" "8.42.0"
+    "@typescript-eslint/type-utils" "8.42.0"
+    "@typescript-eslint/utils" "8.42.0"
+    "@typescript-eslint/visitor-keys" "8.42.0"
     graphemer "^1.4.0"
     ignore "^7.0.0"
     natural-compare "^1.4.0"
     ts-api-utils "^2.1.0"
 
-"@typescript-eslint/parser@8.39.1", "@typescript-eslint/parser@^8.36.0":
-  version "8.39.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-8.39.1.tgz#7f8f9ecfc7e172d67e42c366fa198e42324e5d50"
-  integrity sha512-pUXGCuHnnKw6PyYq93lLRiZm3vjuslIy7tus1lIQTYVK9bL8XBgJnCWm8a0KcTtHC84Yya1Q6rtll+duSMj0dg==
+"@typescript-eslint/parser@8.42.0", "@typescript-eslint/parser@^8.36.0":
+  version "8.42.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-8.42.0.tgz#20ea66f4867981fb5bb62cbe1454250fc4a440ab"
+  integrity sha512-r1XG74QgShUgXph1BYseJ+KZd17bKQib/yF3SR+demvytiRXrwd12Blnz5eYGm8tXaeRdd4x88MlfwldHoudGg==
   dependencies:
-    "@typescript-eslint/scope-manager" "8.39.1"
-    "@typescript-eslint/types" "8.39.1"
-    "@typescript-eslint/typescript-estree" "8.39.1"
-    "@typescript-eslint/visitor-keys" "8.39.1"
+    "@typescript-eslint/scope-manager" "8.42.0"
+    "@typescript-eslint/types" "8.42.0"
+    "@typescript-eslint/typescript-estree" "8.42.0"
+    "@typescript-eslint/visitor-keys" "8.42.0"
     debug "^4.3.4"
 
-"@typescript-eslint/project-service@8.39.1":
-  version "8.39.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/project-service/-/project-service-8.39.1.tgz#63525878d488ebf27c485f295e83434a1398f52d"
-  integrity sha512-8fZxek3ONTwBu9ptw5nCKqZOSkXshZB7uAxuFF0J/wTMkKydjXCzqqga7MlFMpHi9DoG4BadhmTkITBcg8Aybw==
+"@typescript-eslint/project-service@8.42.0":
+  version "8.42.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/project-service/-/project-service-8.42.0.tgz#636eb3418b6c42c98554dce884943708bf41a583"
+  integrity sha512-vfVpLHAhbPjilrabtOSNcUDmBboQNrJUiNAGoImkZKnMjs2TIcWG33s4Ds0wY3/50aZmTMqJa6PiwkwezaAklg==
   dependencies:
-    "@typescript-eslint/tsconfig-utils" "^8.39.1"
-    "@typescript-eslint/types" "^8.39.1"
+    "@typescript-eslint/tsconfig-utils" "^8.42.0"
+    "@typescript-eslint/types" "^8.42.0"
     debug "^4.3.4"
 
-"@typescript-eslint/scope-manager@8.39.1":
-  version "8.39.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-8.39.1.tgz#1253fe3e1f2f33f08a3e438a05b5dd7faf9fbca6"
-  integrity sha512-RkBKGBrjgskFGWuyUGz/EtD8AF/GW49S21J8dvMzpJitOF1slLEbbHnNEtAHtnDAnx8qDEdRrULRnWVx27wGBw==
+"@typescript-eslint/scope-manager@8.42.0":
+  version "8.42.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-8.42.0.tgz#36016757bc85b46ea42bae47b61f9421eddedde3"
+  integrity sha512-51+x9o78NBAVgQzOPd17DkNTnIzJ8T/O2dmMBLoK9qbY0Gm52XJcdJcCl18ExBMiHo6jPMErUQWUv5RLE51zJw==
   dependencies:
-    "@typescript-eslint/types" "8.39.1"
-    "@typescript-eslint/visitor-keys" "8.39.1"
+    "@typescript-eslint/types" "8.42.0"
+    "@typescript-eslint/visitor-keys" "8.42.0"
 
-"@typescript-eslint/tsconfig-utils@8.39.1", "@typescript-eslint/tsconfig-utils@^8.39.1":
-  version "8.39.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/tsconfig-utils/-/tsconfig-utils-8.39.1.tgz#17f13b4ad481e7bec7c249ee1854078645b34b12"
-  integrity sha512-ePUPGVtTMR8XMU2Hee8kD0Pu4NDE1CN9Q1sxGSGd/mbOtGZDM7pnhXNJnzW63zk/q+Z54zVzj44HtwXln5CvHA==
+"@typescript-eslint/tsconfig-utils@8.42.0", "@typescript-eslint/tsconfig-utils@^8.42.0":
+  version "8.42.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/tsconfig-utils/-/tsconfig-utils-8.42.0.tgz#21a3e74396fd7443ff930bc41b27789ba7e9236e"
+  integrity sha512-kHeFUOdwAJfUmYKjR3CLgZSglGHjbNTi1H8sTYRYV2xX6eNz4RyJ2LIgsDLKf8Yi0/GL1WZAC/DgZBeBft8QAQ==
 
-"@typescript-eslint/type-utils@8.39.1":
-  version "8.39.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/type-utils/-/type-utils-8.39.1.tgz#642f9fb96173649e2928fea0375b1d74d31906c2"
-  integrity sha512-gu9/ahyatyAdQbKeHnhT4R+y3YLtqqHyvkfDxaBYk97EcbfChSJXyaJnIL3ygUv7OuZatePHmQvuH5ru0lnVeA==
+"@typescript-eslint/type-utils@8.42.0":
+  version "8.42.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/type-utils/-/type-utils-8.42.0.tgz#d6733e7a9fbdf5af60c09c6038dffde13f4e4253"
+  integrity sha512-9KChw92sbPTYVFw3JLRH1ockhyR3zqqn9lQXol3/YbI6jVxzWoGcT3AsAW0mu1MY0gYtsXnUGV/AKpkAj5tVlQ==
   dependencies:
-    "@typescript-eslint/types" "8.39.1"
-    "@typescript-eslint/typescript-estree" "8.39.1"
-    "@typescript-eslint/utils" "8.39.1"
+    "@typescript-eslint/types" "8.42.0"
+    "@typescript-eslint/typescript-estree" "8.42.0"
+    "@typescript-eslint/utils" "8.42.0"
     debug "^4.3.4"
     ts-api-utils "^2.1.0"
 
-"@typescript-eslint/types@8.39.1", "@typescript-eslint/types@^8.39.1":
-  version "8.39.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-8.39.1.tgz#f0ab996c8ab2c3b046bbf86bb1990b03529869a1"
-  integrity sha512-7sPDKQQp+S11laqTrhHqeAbsCfMkwJMrV7oTDvtDds4mEofJYir414bYKUEb8YPUm9QL3U+8f6L6YExSoAGdQw==
+"@typescript-eslint/types@8.42.0", "@typescript-eslint/types@^8.42.0":
+  version "8.42.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-8.42.0.tgz#ae15c09cebda20473772902033328e87372db008"
+  integrity sha512-LdtAWMiFmbRLNP7JNeY0SqEtJvGMYSzfiWBSmx+VSZ1CH+1zyl8Mmw1TT39OrtsRvIYShjJWzTDMPWZJCpwBlw==
 
-"@typescript-eslint/typescript-estree@8.39.1":
-  version "8.39.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-8.39.1.tgz#8825d3ea7ea2144c577859ae489eec24ef7318a5"
-  integrity sha512-EKkpcPuIux48dddVDXyQBlKdeTPMmALqBUbEk38McWv0qVEZwOpVJBi7ugK5qVNgeuYjGNQxrrnoM/5+TI/BPw==
+"@typescript-eslint/typescript-estree@8.42.0":
+  version "8.42.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-8.42.0.tgz#593c3af87d4462252c0d7239d1720b84a1b56864"
+  integrity sha512-ku/uYtT4QXY8sl9EDJETD27o3Ewdi72hcXg1ah/kkUgBvAYHLwj2ofswFFNXS+FL5G+AGkxBtvGt8pFBHKlHsQ==
   dependencies:
-    "@typescript-eslint/project-service" "8.39.1"
-    "@typescript-eslint/tsconfig-utils" "8.39.1"
-    "@typescript-eslint/types" "8.39.1"
-    "@typescript-eslint/visitor-keys" "8.39.1"
+    "@typescript-eslint/project-service" "8.42.0"
+    "@typescript-eslint/tsconfig-utils" "8.42.0"
+    "@typescript-eslint/types" "8.42.0"
+    "@typescript-eslint/visitor-keys" "8.42.0"
     debug "^4.3.4"
     fast-glob "^3.3.2"
     is-glob "^4.0.3"
@@ -551,22 +551,22 @@
     semver "^7.6.0"
     ts-api-utils "^2.1.0"
 
-"@typescript-eslint/utils@8.39.1":
-  version "8.39.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/utils/-/utils-8.39.1.tgz#58a834f89f93b786ada2cd14d77fa63c3c8f408b"
-  integrity sha512-VF5tZ2XnUSTuiqZFXCZfZs1cgkdd3O/sSYmdo2EpSyDlC86UM/8YytTmKnehOW3TGAlivqTDT6bS87B/GQ/jyg==
+"@typescript-eslint/utils@8.42.0":
+  version "8.42.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/utils/-/utils-8.42.0.tgz#95f8e0c697ff2f7da5f72e16135011f878d815c0"
+  integrity sha512-JnIzu7H3RH5BrKC4NoZqRfmjqCIS1u3hGZltDYJgkVdqAezl4L9d1ZLw+36huCujtSBSAirGINF/S4UxOcR+/g==
   dependencies:
     "@eslint-community/eslint-utils" "^4.7.0"
-    "@typescript-eslint/scope-manager" "8.39.1"
-    "@typescript-eslint/types" "8.39.1"
-    "@typescript-eslint/typescript-estree" "8.39.1"
+    "@typescript-eslint/scope-manager" "8.42.0"
+    "@typescript-eslint/types" "8.42.0"
+    "@typescript-eslint/typescript-estree" "8.42.0"
 
-"@typescript-eslint/visitor-keys@8.39.1":
-  version "8.39.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-8.39.1.tgz#a467742a98f2fa3c03d7bed4979dc0db3850a77a"
-  integrity sha512-W8FQi6kEh2e8zVhQ0eeRnxdvIoOkAp/CPAahcNio6nO9dsIwb9b34z90KOlheoyuVf6LSOEdjlkxSkapNEc+4A==
+"@typescript-eslint/visitor-keys@8.42.0":
+  version "8.42.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-8.42.0.tgz#87c6caaa1ac307bc73a87c1fc469f88f0162f27e"
+  integrity sha512-3WbiuzoEowaEn8RSnhJBrxSwX8ULYE9CXaPepS2C2W3NSA5NNIvBaslpBSBElPq0UGr0xVJlXFWOAKIkyylydQ==
   dependencies:
-    "@typescript-eslint/types" "8.39.1"
+    "@typescript-eslint/types" "8.42.0"
     eslint-visitor-keys "^4.2.1"
 
 abort-controller@^3.0.0:
@@ -3552,15 +3552,15 @@ typed-array-length@^1.0.7:
     possible-typed-array-names "^1.0.0"
     reflect.getprototypeof "^1.0.6"
 
-typescript-eslint@^8.39.1:
-  version "8.39.1"
-  resolved "https://registry.yarnpkg.com/typescript-eslint/-/typescript-eslint-8.39.1.tgz#13075a676522041cbe421d98fb504ef535a6e4b3"
-  integrity sha512-GDUv6/NDYngUlNvwaHM1RamYftxf782IyEDbdj3SeaIHHv8fNQVRC++fITT7kUJV/5rIA/tkoRSSskt6osEfqg==
+typescript-eslint@^8.42.0:
+  version "8.42.0"
+  resolved "https://registry.yarnpkg.com/typescript-eslint/-/typescript-eslint-8.42.0.tgz#e92f6c88569e202b361d5ca1655ad8e33a0554ea"
+  integrity sha512-ozR/rQn+aQXQxh1YgbCzQWDFrsi9mcg+1PM3l/z5o1+20P7suOIaNg515bpr/OYt6FObz/NHcBstydDLHWeEKg==
   dependencies:
-    "@typescript-eslint/eslint-plugin" "8.39.1"
-    "@typescript-eslint/parser" "8.39.1"
-    "@typescript-eslint/typescript-estree" "8.39.1"
-    "@typescript-eslint/utils" "8.39.1"
+    "@typescript-eslint/eslint-plugin" "8.42.0"
+    "@typescript-eslint/parser" "8.42.0"
+    "@typescript-eslint/typescript-estree" "8.42.0"
+    "@typescript-eslint/utils" "8.42.0"
 
 typescript@^5.9.2:
   version "5.9.2"