diff --git a/package.json b/package.json
index 40e5551..31baf1f 100644
--- a/package.json
+++ b/package.json
@@ -65,6 +65,7 @@
         "globals": "^15.12.0",
         "html-webpack-plugin": "^5.6.0",
         "husky": "^9.1.0",
+        "identity-obj-proxy": "^3.0.0",
         "jest": "^30.2.0",
         "jest-environment-jsdom": "^30.2.0",
         "mini-css-extract-plugin": "^2.9.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 992bc36..2ea9f2f 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -138,6 +138,9 @@ importers:
       husky:
         specifier: ^9.1.0
         version: 9.1.7
+      identity-obj-proxy:
+        specifier: ^3.0.0
+        version: 3.0.0
       jest:
         specifier: ^30.2.0
         version: 30.2.0(@types/node@22.19.1)(esbuild-register@3.6.0(esbuild@0.25.12))(ts-node@10.9.2(@types/node@22.19.1)(typescript@5.9.3))
@@ -3517,6 +3520,9 @@ packages:
   handle-thing@2.0.1:
     resolution: {integrity: sha512-9Qn4yBxelxoh2Ow62nP+Ka/kMnOXRi8BXnRaUwezLNhqelnN49xKz4F/dPP8OYLxLxq6JDtZb2i9XznUQbNPTg==}
 
+  harmony-reflect@1.6.2:
+    resolution: {integrity: sha512-HIp/n38R9kQjDEziXyDTuW3vvoxxyxjxFzXLrBr18uB47GnSt+G9D29fqrpM5ZkspMcPICud3XsBJQ4Y2URg8g==}
+
   has-bigints@1.1.0:
     resolution: {integrity: sha512-R3pbpkcIqv2Pm3dUwgjclDRVmWpTJW2DcMzcIhEXEx1oh/CEMObMm3KLmRJOdvhM7o4uQBnwr8pzRK2sJWIqfg==}
     engines: {node: '>= 0.4'}
@@ -3654,6 +3660,10 @@ packages:
     peerDependencies:
       postcss: ^8.1.0
 
+  identity-obj-proxy@3.0.0:
+    resolution: {integrity: sha512-00n6YnVHKrinT9t0d9+5yZC6UBNJANpYEQvL2LlX6Ab9lnmxzIRcEmTPuyGScvl1+jKuCICX1Z0Ab1pPKKdikA==}
+    engines: {node: '>=4'}
+
   ignore@5.3.2:
     resolution: {integrity: sha512-hsBTNUqQTDwkWtcdYI2i06Y/nUBEsNEDJKjWdigLvegy8kDuJAS8uRlpkkcQpyEXL0Z/pjDy5HBmMjRCJ2gq+g==}
     engines: {node: '>= 4'}
@@ -9672,6 +9682,8 @@ snapshots:
 
   handle-thing@2.0.1: {}
 
+  harmony-reflect@1.6.2: {}
+
   has-bigints@1.1.0: {}
 
   has-flag@4.0.0: {}
@@ -9817,6 +9829,10 @@ snapshots:
     dependencies:
       postcss: 8.5.6
 
+  identity-obj-proxy@3.0.0:
+    dependencies:
+      harmony-reflect: 1.6.2
+
   ignore@5.3.2: {}
 
   ignore@7.0.5: {}