diff --git a/firebase/functions/package.json b/firebase/functions/package.json
index 4a74e26..045311d 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": "^8.40.0",
     "@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..a708824 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@8.40.0":
+  version "8.40.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.40.0.tgz#19f959f273b32f5082c891903645e6a85328db4e"
+  integrity sha512-w/EboPlBwnmOBtRbiOvzjD+wdiZdgFeo17lkltrtn7X37vagKKWJABvyfsJXTlHe6XBzugmYgd4A4nW+k8Mixw==
   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" "8.40.0"
+    "@typescript-eslint/type-utils" "8.40.0"
+    "@typescript-eslint/utils" "8.40.0"
+    "@typescript-eslint/visitor-keys" "8.40.0"
     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@8.40.0", "@typescript-eslint/parser@^8.36.0":
+  version "8.40.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-8.40.0.tgz#1bc9f3701ced29540eb76ff2d95ce0d52ddc7e69"
+  integrity sha512-jCNyAuXx8dr5KJMkecGmZ8KI61KBUhkCob+SD+C+I5+Y1FWI2Y3QmY4/cxMCC5WAsZqoEtEETVhUiUMIGCf6Bw==
   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" "8.40.0"
+    "@typescript-eslint/types" "8.40.0"
+    "@typescript-eslint/typescript-estree" "8.40.0"
+    "@typescript-eslint/visitor-keys" "8.40.0"
     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@8.40.0":
+  version "8.40.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/project-service/-/project-service-8.40.0.tgz#1b7ba6079ff580c3215882fe75a43e5d3ed166b9"
+  integrity sha512-/A89vz7Wf5DEXsGVvcGdYKbVM9F7DyFXj52lNYUDS1L9yJfqjW/fIp5PgMuEJL/KeqVTe2QSbXAGUZljDUpArw==
   dependencies:
-    "@typescript-eslint/tsconfig-utils" "^8.39.1"
-    "@typescript-eslint/types" "^8.39.1"
+    "@typescript-eslint/tsconfig-utils" "^8.40.0"
+    "@typescript-eslint/types" "^8.40.0"
     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@8.40.0":
+  version "8.40.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-8.40.0.tgz#2fbfcc8643340d8cd692267e61548b946190be8a"
+  integrity sha512-y9ObStCcdCiZKzwqsE8CcpyuVMwRouJbbSrNuThDpv16dFAj429IkM6LNb1dZ2m7hK5fHyzNcErZf7CEeKXR4w==
   dependencies:
-    "@typescript-eslint/types" "8.39.1"
-    "@typescript-eslint/visitor-keys" "8.39.1"
+    "@typescript-eslint/types" "8.40.0"
+    "@typescript-eslint/visitor-keys" "8.40.0"
 
-"@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@8.40.0", "@typescript-eslint/tsconfig-utils@^8.40.0":
+  version "8.40.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/tsconfig-utils/-/tsconfig-utils-8.40.0.tgz#8e8fdb9b988854aedd04abdde3239c4bdd2d26e4"
+  integrity sha512-jtMytmUaG9d/9kqSl/W3E3xaWESo4hFDxAIHGVW/WKKtQhesnRIJSAJO6XckluuJ6KDB5woD1EiqknriCtAmcw==
 
-"@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@8.40.0":
+  version "8.40.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/type-utils/-/type-utils-8.40.0.tgz#a7e4a1f0815dd0ba3e4eef945cc87193ca32c422"
+  integrity sha512-eE60cK4KzAc6ZrzlJnflXdrMqOBaugeukWICO2rB0KNvwdIMaEaYiywwHMzA1qFpTxrLhN9Lp4E/00EgWcD3Ow==
   dependencies:
-    "@typescript-eslint/types" "8.39.1"
-    "@typescript-eslint/typescript-estree" "8.39.1"
-    "@typescript-eslint/utils" "8.39.1"
+    "@typescript-eslint/types" "8.40.0"
+    "@typescript-eslint/typescript-estree" "8.40.0"
+    "@typescript-eslint/utils" "8.40.0"
     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@8.40.0", "@typescript-eslint/types@^8.40.0":
+  version "8.40.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-8.40.0.tgz#0b580fdf643737aa5c01285314b5c6e9543846a9"
+  integrity sha512-ETdbFlgbAmXHyFPwqUIYrfc12ArvpBhEVgGAxVYSwli26dn8Ko+lIo4Su9vI9ykTZdJn+vJprs/0eZU0YMAEQg==
 
-"@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@8.40.0":
+  version "8.40.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-8.40.0.tgz#295149440ce7da81c790a4e14e327599a3a1e5c9"
+  integrity sha512-k1z9+GJReVVOkc1WfVKs1vBrR5MIKKbdAjDTPvIK3L8De6KbFfPFt6BKpdkdk7rZS2GtC/m6yI5MYX+UsuvVYQ==
   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" "8.40.0"
+    "@typescript-eslint/tsconfig-utils" "8.40.0"
+    "@typescript-eslint/types" "8.40.0"
+    "@typescript-eslint/visitor-keys" "8.40.0"
     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@8.40.0":
+  version "8.40.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/utils/-/utils-8.40.0.tgz#8d0c6430ed2f5dc350784bb0d8be514da1e54054"
+  integrity sha512-Cgzi2MXSZyAUOY+BFwGs17s7ad/7L+gKt6Y8rAVVWS+7o6wrjeFN4nVfTpbE25MNcxyJ+iYUXflbs2xR9h4UBg==
   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" "8.40.0"
+    "@typescript-eslint/types" "8.40.0"
+    "@typescript-eslint/typescript-estree" "8.40.0"
 
-"@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@8.40.0":
+  version "8.40.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-8.40.0.tgz#c1b45196981311fed7256863be4bfb2d3eda332a"
+  integrity sha512-8CZ47QwalyRjsypfwnbI3hKy5gJDPmrkLjkgMxhi0+DZZ2QNx2naS6/hWoVYUHU7LU2zleF68V9miaVZvhFfTA==
   dependencies:
-    "@typescript-eslint/types" "8.39.1"
+    "@typescript-eslint/types" "8.40.0"
     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@^8.40.0:
+  version "8.40.0"
+  resolved "https://registry.yarnpkg.com/typescript-eslint/-/typescript-eslint-8.40.0.tgz#27541748f3ca889c9698327bdacf815f7dc61804"
+  integrity sha512-Xvd2l+ZmFDPEt4oj1QEXzA4A2uUK6opvKu3eGN9aGjB8au02lIVcLyi375w94hHyejTOmzIU77L8ol2sRg9n7Q==
   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" "8.40.0"
+    "@typescript-eslint/parser" "8.40.0"
+    "@typescript-eslint/typescript-estree" "8.40.0"
+    "@typescript-eslint/utils" "8.40.0"
 
 typescript@^5.9.2:
   version "5.9.2"