diff --git a/package.json b/package.json
index 98a72d7649..ffa6f2b473 100644
--- a/package.json
+++ b/package.json
@@ -72,6 +72,7 @@
         "@playwright/test": "1.56.1",
         "@types/react": "19.2.2",
         "@types/react-dom": "19.2.2",
+        "@types/serve-static": "1.15.10",
         "oidc-client-ts": "3.3.0",
         "jwt-decode": "4.0.0",
         "caniuse-lite": "1.0.30001751",
diff --git a/yarn.lock b/yarn.lock
index 022f9baa33..5f7a2d8b86 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3499,7 +3499,7 @@
   resolved "https://registry.yarnpkg.com/@types/events/-/events-3.0.3.tgz#a8ef894305af28d1fc6d2dfdfc98e899591ea529"
   integrity sha512-trOc4AAUThEz9hapPtSd7wf5tiQKvTtu5b371UxXdTuqzIh0ArcRspRP0i0Viu+LXstIQ1z96t1nsPxT9ol01g==
 
-"@types/express-serve-static-core@*", "@types/express-serve-static-core@^5.0.0":
+"@types/express-serve-static-core@*":
   version "5.0.6"
   resolved "https://registry.yarnpkg.com/@types/express-serve-static-core/-/express-serve-static-core-5.0.6.tgz#41fec4ea20e9c7b22f024ab88a95c6bb288f51b8"
   integrity sha512-3xhRnjJPkULekpSzgtoNYYcTWgEZkp4myc+Saevii5JPnHNvHMRlBSHDbs7Bh1iPPoVTERHEZXyhyLbMEsExsA==
@@ -3519,14 +3519,24 @@
     "@types/range-parser" "*"
     "@types/send" "*"
 
+"@types/express-serve-static-core@^5.0.0":
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/@types/express-serve-static-core/-/express-serve-static-core-5.1.0.tgz#74f47555b3d804b54cb7030e6f9aa0c7485cfc5b"
+  integrity sha512-jnHMsrd0Mwa9Cf4IdOzbz543y4XJepXrbia2T4b6+spXC2We3t1y6K44D3mR8XMFSXMCf3/l7rCgddfx7UNVBA==
+  dependencies:
+    "@types/node" "*"
+    "@types/qs" "*"
+    "@types/range-parser" "*"
+    "@types/send" "*"
+
 "@types/express@*", "@types/express@^5.0.0":
-  version "5.0.3"
-  resolved "https://registry.yarnpkg.com/@types/express/-/express-5.0.3.tgz#6c4bc6acddc2e2a587142e1d8be0bce20757e956"
-  integrity sha512-wGA0NX93b19/dZC1J18tKWVIYWyyF2ZjT9vin/NRu0qzzvfVzWjs04iq2rQ3H65vCTQYlRqs3YHfY7zjdV+9Kw==
+  version "5.0.5"
+  resolved "https://registry.yarnpkg.com/@types/express/-/express-5.0.5.tgz#3ba069177caa34ab96585ca23b3984d752300cdc"
+  integrity sha512-LuIQOcb6UmnF7C1PCFmEU1u2hmiHL43fgFQX67sN3H4Z+0Yk0Neo++mFsBjhOAuLzvlQeqAAkeDOZrJs9rzumQ==
   dependencies:
     "@types/body-parser" "*"
     "@types/express-serve-static-core" "^5.0.0"
-    "@types/serve-static" "*"
+    "@types/serve-static" "^1"
 
 "@types/express@^4.17.21":
   version "4.17.23"
@@ -3688,10 +3698,10 @@
   dependencies:
     "@types/node" "*"
 
-"@types/node@*", "@types/node@>=13.7.0":
-  version "24.9.1"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-24.9.1.tgz#b7360b3c789089e57e192695a855aa4f6981a53c"
-  integrity sha512-QoiaXANRkSXK6p0Duvt56W208du4P9Uye9hWLWgGMDTEoKPhuenzNcC4vGUmrNkiOKTlIrBoyNQYNpSwfEZXSg==
+"@types/node@*":
+  version "24.9.2"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-24.9.2.tgz#90ded2422dbfcafcf72080f28975adc21366148d"
+  integrity sha512-uWN8YqxXxqFMX2RqGOrumsKeti4LlmIMIyV0lgut4jx7KQBcBiW6vkDtIBvHnHIquwNfJhk8v2OtmO8zXWHfPA==
   dependencies:
     undici-types "~7.16.0"
 
@@ -3702,6 +3712,13 @@
   dependencies:
     undici-types "~5.26.4"
 
+"@types/node@>=13.7.0":
+  version "24.9.1"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-24.9.1.tgz#b7360b3c789089e57e192695a855aa4f6981a53c"
+  integrity sha512-QoiaXANRkSXK6p0Duvt56W208du4P9Uye9hWLWgGMDTEoKPhuenzNcC4vGUmrNkiOKTlIrBoyNQYNpSwfEZXSg==
+  dependencies:
+    undici-types "~7.16.0"
+
 "@types/normalize-package-data@^2.4.0":
   version "2.4.4"
   resolved "https://registry.yarnpkg.com/@types/normalize-package-data/-/normalize-package-data-2.4.4.tgz#56e2cc26c397c038fab0e3a917a12d5c5909e901"
@@ -3718,9 +3735,9 @@
   integrity sha512-z6djfFIbrrddtunoMJBOPlyZrnmeuG1kkvHUNi2QfpOb+JMMLuLliHHTmMyRi7k7LiTAut0HbdGCF6ibDtQAHQ==
 
 "@types/qrcode@^1.3.5":
-  version "1.5.5"
-  resolved "https://registry.yarnpkg.com/@types/qrcode/-/qrcode-1.5.5.tgz#993ff7c6b584277eee7aac0a20861eab682f9dac"
-  integrity sha512-CdfBi/e3Qk+3Z/fXYShipBT13OJ2fDO2Q2w5CIP5anLTLIndQG9z6P1cnm+8zCWSpm5dnxMFd/uREtb0EXuQzg==
+  version "1.5.6"
+  resolved "https://registry.yarnpkg.com/@types/qrcode/-/qrcode-1.5.6.tgz#07c33cb9ec0ad88be4636e636e28e54d99b65f42"
+  integrity sha512-te7NQcV2BOvdj2b1hCAHzAoMNuj65kNBMz0KBaxM6c3VGBOhU0dURQKOtH8CFNI/dsKkwlv32p26qYQTWoB5bw==
   dependencies:
     "@types/node" "*"
 
@@ -3801,9 +3818,16 @@
   integrity sha512-FmgJfu+MOcQ370SD0ev7EI8TlCAfKYU+B4m5T3yXc1CiRN94g/SZPtsCkk506aUDtlMnFZvasDwHHUcZUEaYuA==
 
 "@types/send@*":
-  version "0.17.5"
-  resolved "https://registry.yarnpkg.com/@types/send/-/send-0.17.5.tgz#d991d4f2b16f2b1ef497131f00a9114290791e74"
-  integrity sha512-z6F2D3cOStZvuk2SaP6YrwkNO65iTZcwA2ZkSABegdkAh/lf+Aa/YQndZVfmEXT5vgAp6zv06VQ3ejSVjAny4w==
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/@types/send/-/send-1.2.1.tgz#6a784e45543c18c774c049bff6d3dbaf045c9c74"
+  integrity sha512-arsCikDvlU99zl1g69TcAB3mzZPpxgw0UQnaHeC1Nwb015xp8bknZv5rIfri9xTOcMuaVgvabfIRA7PSZVuZIQ==
+  dependencies:
+    "@types/node" "*"
+
+"@types/send@<1":
+  version "0.17.6"
+  resolved "https://registry.yarnpkg.com/@types/send/-/send-0.17.6.tgz#aeb5385be62ff58a52cd5459daa509ae91651d25"
+  integrity sha512-Uqt8rPBE8SY0RK8JB1EzVOIZ32uqy8HwdxCnoCOsYrvnswqmFZ/k+9Ikidlk/ImhsdvBsloHbAlewb2IEBV/Og==
   dependencies:
     "@types/mime" "^1"
     "@types/node" "*"
@@ -3815,14 +3839,14 @@
   dependencies:
     "@types/express" "*"
 
-"@types/serve-static@*", "@types/serve-static@^1.15.5":
-  version "1.15.8"
-  resolved "https://registry.yarnpkg.com/@types/serve-static/-/serve-static-1.15.8.tgz#8180c3fbe4a70e8f00b9f70b9ba7f08f35987877"
-  integrity sha512-roei0UY3LhpOJvjbIP6ZZFngyLKl5dskOtDhxY5THRSpO+ZI+nzJ+m5yUMzGrp89YRa7lvknKkMYjqQFGwA7Sg==
+"@types/serve-static@*", "@types/serve-static@1.15.10", "@types/serve-static@^1", "@types/serve-static@^1.15.5":
+  version "1.15.10"
+  resolved "https://registry.yarnpkg.com/@types/serve-static/-/serve-static-1.15.10.tgz#768169145a778f8f5dfcb6360aead414a3994fee"
+  integrity sha512-tRs1dB+g8Itk72rlSI2ZrW6vZg0YrLI81iQSTkMmOqnqCaNr/8Ek4VwWcN5vZgCYWbg/JJSGBlUaYGAOP73qBw==
   dependencies:
     "@types/http-errors" "*"
     "@types/node" "*"
-    "@types/send" "*"
+    "@types/send" "<1"
 
 "@types/sockjs@^0.3.36":
   version "0.3.36"
@@ -4085,13 +4109,14 @@
 
 "@vector-im/matrix-wysiwyg-wasm@link:../../../.cache/yarn/v6/npm-@vector-im-matrix-wysiwyg-2.40.0-53c9ca5ea907d91e4515da64f20a82e5586b882c-integrity/node_modules/bindings/wysiwyg-wasm":
   version "0.0.0"
+  uid ""
 
 "@vector-im/matrix-wysiwyg@2.40.0":
   version "2.40.0"
   resolved "https://registry.yarnpkg.com/@vector-im/matrix-wysiwyg/-/matrix-wysiwyg-2.40.0.tgz#53c9ca5ea907d91e4515da64f20a82e5586b882c"
   integrity sha512-8LRFLs5PEKYs4lOL7aJ4lL/hGCrvEvOYkCR3JggXYXDVMtX4LmfdlKYucSAe98pCmqAAbLRvlRcR1bTOYvM8ug==
   dependencies:
-    "@vector-im/matrix-wysiwyg-wasm" "link:../../../.cache/yarn/v6/npm-@vector-im-matrix-wysiwyg-2.40.0-53c9ca5ea907d91e4515da64f20a82e5586b882c-integrity/node_modules/bindings/wysiwyg-wasm"
+    "@vector-im/matrix-wysiwyg-wasm" "link:../../Library/Caches/Yarn/v6/npm-@vector-im-matrix-wysiwyg-2.40.0-53c9ca5ea907d91e4515da64f20a82e5586b882c-integrity/node_modules/bindings/wysiwyg-wasm"
 
 "@vitest/expect@3.2.4":
   version "3.2.4"