diff --git a/backend/shared/jest.config.ts b/backend/shared/jest.config.ts
index 51f2e970..0c847371 100644
--- a/backend/shared/jest.config.ts
+++ b/backend/shared/jest.config.ts
@@ -15,12 +15,18 @@ module.exports = {
   moduleFileExtensions: ['ts', 'js', 'json'],
   clearMocks: true,
 
-  globals: {
-    'ts-jest': {
-      tsconfig: '<rootDir>/tsconfig.test.json',
-    },
-  },
-
   collectCoverageFrom: ['src/**/*.{ts,tsx}', '!src/**/*.d.ts'],
   silent: true,
 }
+
+export default {
+  preset: 'ts-jest',
+  transform: {
+    '^.+\\.tsx?$': [
+      'ts-jest',
+      {
+        tsconfig: './tsconfig.jest.json',
+      },
+    ],
+  },
+}
diff --git a/web/package.json b/web/package.json
index dca964c9..d51dc696 100644
--- a/web/package.json
+++ b/web/package.json
@@ -78,6 +78,7 @@
     "@types/d3": "7.4.0",
     "@types/jest": "30.0.0",
     "@types/lodash": "4.14.178",
+    "@types/node": "25.3.3",
     "@types/react": "18.3.5",
     "@types/react-dom": "18.3.0",
     "autoprefixer": "10.2.6",
diff --git a/yarn.lock b/yarn.lock
index fd3da512..16344cee 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3883,7 +3883,7 @@
   resolved "https://registry.yarnpkg.com/@tiptap/extension-history/-/extension-history-2.27.2.tgz#43c6d976c521dc1cf2d4a0707df7d8328be0e9a9"
   integrity sha512-+hSyqERoFNTWPiZx4/FCyZ/0eFqB9fuMdTB4AC/q9iwu3RNWAQtlsJg5230bf/qmyO6bZxRUc0k8p4hrV6ybAw==
 
-"@tiptap/extension-horizontal-rule@2.10.4", "@tiptap/extension-horizontal-rule@^2.10.4":
+"@tiptap/extension-horizontal-rule@^2.10.4":
   version "2.10.4"
   resolved "https://registry.yarnpkg.com/@tiptap/extension-horizontal-rule/-/extension-horizontal-rule-2.10.4.tgz#a2099c156c4c691f4951def225e1102ad1f69f22"
   integrity sha512-s9ycm/BOGoW3L0Epnj541vdngHbFbMM488HoODd1CmVSw1C+wBWFgsukgqKjlyE3VGfZXuSb1ur9zinW0RiLJQ==
@@ -4609,6 +4609,13 @@
   dependencies:
     undici-types "~5.26.4"
 
+"@types/node@25.3.3":
+  version "25.3.3"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-25.3.3.tgz#605862544ee7ffd7a936bcbf0135a14012f1e549"
+  integrity sha512-DpzbrH7wIcBaJibpKo9nnSQL0MTRdnWttGyE5haGwK86xgMOkFLp7vEyfQPGLOJh5wNYiJ3V9PmUMDhV9u8kkQ==
+  dependencies:
+    undici-types "~7.18.0"
+
 "@types/node@^22.8.7":
   version "22.18.3"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-22.18.3.tgz#e1a4eb680a688141cdd369c5a035f48cf8ece9e3"
@@ -13320,7 +13327,7 @@ pg@8.11.3:
   optionalDependencies:
     pg-cloudflare "^1.1.1"
 
-pg@8.18.0, pg@8.x:
+pg@8.18.0:
   version "8.18.0"
   resolved "https://registry.yarnpkg.com/pg/-/pg-8.18.0.tgz#e9ee214206f5d9231240f1b82f22d2fa9de5cb75"
   integrity sha512-xqrUDL1b9MbkydY/s+VZ6v+xiMUmOUk7SS9d/1kpyQxoJ6U9AO1oIJyUWVZojbfe5Cc/oluutcgFG4L9RDP1iQ==
@@ -13836,7 +13843,7 @@ prosemirror-menu@^1.2.4:
     prosemirror-history "^1.0.0"
     prosemirror-state "^1.0.0"
 
-prosemirror-model@1.x, prosemirror-model@^1.0.0, prosemirror-model@^1.20.0, prosemirror-model@^1.21.0, prosemirror-model@^1.23.0, prosemirror-model@^1.25.0, prosemirror-model@^1.25.4:
+prosemirror-model@^1.0.0, prosemirror-model@^1.20.0, prosemirror-model@^1.21.0, prosemirror-model@^1.23.0, prosemirror-model@^1.25.0, prosemirror-model@^1.25.4:
   version "1.25.4"
   resolved "https://registry.yarnpkg.com/prosemirror-model/-/prosemirror-model-1.25.4.tgz#8ebfbe29ecbee9e5e2e4048c4fe8e363fcd56e7c"
   integrity sha512-PIM7E43PBxKce8OQeezAs9j4TP+5yDpZVbuurd1h5phUxEKIu+G2a+EUZzIC5nS1mJktDJWzbqS23n1tsAf5QA==
@@ -16529,6 +16536,11 @@ undici-types@~6.21.0:
   resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-6.21.0.tgz#691d00af3909be93a7faa13be61b3a5b50ef12cb"
   integrity sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==
 
+undici-types@~7.18.0:
+  version "7.18.2"
+  resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-7.18.2.tgz#29357a89e7b7ca4aef3bf0fd3fd0cd73884229e9"
+  integrity sha512-AsuCzffGHJybSaRrmr5eHr81mwJU3kjw6M+uprWvCXiNeN9SOGwQ3Jn8jb8m3Z6izVgknn1R0FTCEAP2QrLY/w==
+
 unicode-canonical-property-names-ecmascript@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-2.0.0.tgz#301acdc525631670d39f6146e0e77ff6bbdebddc"