diff --git a/web/knip.config.ts b/web/knip.config.ts
index 6151a78af7..34457c27a4 100644
--- a/web/knip.config.ts
+++ b/web/knip.config.ts
@@ -204,7 +204,6 @@ const config: KnipConfig = {
     // ========================================================================
     'bing-translate-api',
     'uglify-js',
-    'magicast',
   ],
 
   // ============================================================================
diff --git a/web/package.json b/web/package.json
index aa969e3305..2db4db1bb6 100644
--- a/web/package.json
+++ b/web/package.json
@@ -203,7 +203,6 @@
     "knip": "^5.66.1",
     "lint-staged": "^15.5.2",
     "lodash": "^4.17.21",
-    "magicast": "^0.3.5",
     "nock": "^14.0.10",
     "postcss": "^8.5.6",
     "react-scan": "^0.4.3",
@@ -215,8 +214,7 @@
     "uglify-js": "^3.19.3",
     "vite": "^7.3.0",
     "vite-tsconfig-paths": "^6.0.3",
-    "vitest": "^4.0.16",
-    "vitest-localstorage-mock": "^0.1.2"
+    "vitest": "^4.0.16"
   },
   "pnpm": {
     "overrides": {
diff --git a/web/pnpm-lock.yaml b/web/pnpm-lock.yaml
index f743e19ee6..957254eacd 100644
--- a/web/pnpm-lock.yaml
+++ b/web/pnpm-lock.yaml
@@ -523,9 +523,6 @@ importers:
       lodash:
         specifier: ^4.17.21
         version: 4.17.21
-      magicast:
-        specifier: ^0.3.5
-        version: 0.3.5
       nock:
         specifier: ^14.0.10
         version: 14.0.10
@@ -562,9 +559,6 @@ importers:
       vitest:
         specifier: ^4.0.16
         version: 4.0.16(@types/node@18.15.0)(happy-dom@20.0.11)(jiti@1.21.7)(jsdom@27.3.0(canvas@3.2.0))(sass@1.95.0)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2)
-      vitest-localstorage-mock:
-        specifier: ^0.1.2
-        version: 0.1.2(vitest@4.0.16(@types/node@18.15.0)(happy-dom@20.0.11)(jiti@1.21.7)(jsdom@27.3.0(canvas@3.2.0))(sass@1.95.0)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2))
 
 packages:
 
@@ -6355,9 +6349,6 @@ packages:
   magic-string@0.30.21:
     resolution: {integrity: sha512-vd2F4YUyEXKGcLHoq+TEyCjxueSeHnFxyyjNp80yg0XV4vUhnDer/lvvlqM/arB5bXQN5K2/3oinyCRyx8T2CQ==}
 
-  magicast@0.3.5:
-    resolution: {integrity: sha512-L0WhttDl+2BOsybvEOLK7fW3UA0OQ0IQ2d6Zl2x/a6vVRs3bAY0ECOSHHeL5jD+SbOpOCUEi0y1DgHEn9Qn1AQ==}
-
   magicast@0.5.1:
     resolution: {integrity: sha512-xrHS24IxaLrvuo613F719wvOIv9xPHFWQHuvGUBmPnCA/3MQxKI3b+r7n1jAoDHmsbC5bRhTZYR77invLAxVnw==}
 
@@ -8492,11 +8483,6 @@ packages:
       yaml:
         optional: true
 
-  vitest-localstorage-mock@0.1.2:
-    resolution: {integrity: sha512-1oee6iDWhhquzVogssbpwQi6a2F3L+nCKF2+qqyCs5tH0sOYRyTqnsfj2dtmEQiL4xtJkHLn42hEjHGESlsJHw==}
-    peerDependencies:
-      vitest: '*'
-
   vitest@4.0.16:
     resolution: {integrity: sha512-E4t7DJ9pESL6E3I8nFjPa4xGUd3PmiWDLsDztS2qXSJWfHtbQnwAWylaBvSNY48I3vr8PTqIZlyK8TE3V3CA4Q==}
     engines: {node: ^20.0.0 || ^22.0.0 || >=24.0.0}
@@ -15335,12 +15321,6 @@ snapshots:
     dependencies:
       '@jridgewell/sourcemap-codec': 1.5.5
 
-  magicast@0.3.5:
-    dependencies:
-      '@babel/parser': 7.28.5
-      '@babel/types': 7.28.5
-      source-map-js: 1.2.1
-
   magicast@0.5.1:
     dependencies:
       '@babel/parser': 7.28.5
@@ -17933,10 +17913,6 @@ snapshots:
       tsx: 4.21.0
       yaml: 2.8.2
 
-  vitest-localstorage-mock@0.1.2(vitest@4.0.16(@types/node@18.15.0)(happy-dom@20.0.11)(jiti@1.21.7)(jsdom@27.3.0(canvas@3.2.0))(sass@1.95.0)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2)):
-    dependencies:
-      vitest: 4.0.16(@types/node@18.15.0)(happy-dom@20.0.11)(jiti@1.21.7)(jsdom@27.3.0(canvas@3.2.0))(sass@1.95.0)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2)
-
   vitest@4.0.16(@types/node@18.15.0)(happy-dom@20.0.11)(jiti@1.21.7)(jsdom@27.3.0(canvas@3.2.0))(sass@1.95.0)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2):
     dependencies:
       '@vitest/expect': 4.0.16