diff --git a/web/package-lock.json b/web/package-lock.json
index 6476c71..197cd27 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -11,14 +11,14 @@
         "fflate": "^0.8.2",
         "jspdf": "^4.2.1",
         "react": "^18.3.1",
-        "react-dom": "^18.3.1",
+        "react-dom": "^19.2.8",
         "svg2pdf.js": "^2.7.0"
       },
       "devDependencies": {
         "@playwright/test": "^1.62.0",
         "@types/node": "^24.10.1",
         "@types/react": "^18.3.18",
-        "@types/react-dom": "^18.3.5",
+        "@types/react-dom": "^19.2.3",
         "@vitejs/plugin-react": "^5.2.0",
         "typescript": "^5.9.3",
         "vite": "^7.3.6",
@@ -1209,12 +1209,13 @@
       }
     },
     "node_modules/@types/react-dom": {
-      "version": "18.3.7",
-      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-18.3.7.tgz",
-      "integrity": "sha512-MEe3UeoENYVFXzoXEWsvcpg6ZvlrFNlOQ7EOsvhI3CfAXwzPfO8Qwuxd40nepsYKqyyVQnTdEfv68q91yLcKrQ==",
+      "version": "19.2.3",
+      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-19.2.3.tgz",
+      "integrity": "sha512-jp2L/eY6fn+KgVVQAOqYItbF0VY/YApe5Mz2F0aykSO8gx31bYCZyvSeYxCHKvzHG5eZjc+zyaS5BrBWya2+kQ==",
       "dev": true,
+      "license": "MIT",
       "peerDependencies": {
-        "@types/react": "^18.0.0"
+        "@types/react": "^19.2.0"
       }
     },
     "node_modules/@types/trusted-types": {
@@ -1520,17 +1521,6 @@
         }
       }
     },
-    "node_modules/detect-libc": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-2.1.2.tgz",
-      "integrity": "sha512-Btj2BOOO83o3WyH59e8MgXsxEQVcarkUOpEYrubB0urwnN10yQ364rsiByU11nZlqWYZm05i/of7io4mzihBtQ==",
-      "dev": true,
-      "optional": true,
-      "peer": true,
-      "engines": {
-        "node": ">=8"
-      }
-    },
     "node_modules/dompurify": {
       "version": "3.4.12",
       "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.4.12.tgz",
@@ -1743,268 +1733,6 @@
         "html2canvas": "^1.0.0-rc.5"
       }
     },
-    "node_modules/lightningcss": {
-      "version": "1.33.0",
-      "resolved": "https://registry.npmjs.org/lightningcss/-/lightningcss-1.33.0.tgz",
-      "integrity": "sha512-WkUDrojuJs0xkgGf2udWxa3yGBRxPtxUkB79i6aCZLRgc7PM8fZe9TosfPDcvEpQZbuFASnHYmRLBLUbmLOIIA==",
-      "dev": true,
-      "optional": true,
-      "peer": true,
-      "dependencies": {
-        "detect-libc": "^2.0.3"
-      },
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      },
-      "optionalDependencies": {
-        "lightningcss-android-arm64": "1.33.0",
-        "lightningcss-darwin-arm64": "1.33.0",
-        "lightningcss-darwin-x64": "1.33.0",
-        "lightningcss-freebsd-x64": "1.33.0",
-        "lightningcss-linux-arm-gnueabihf": "1.33.0",
-        "lightningcss-linux-arm64-gnu": "1.33.0",
-        "lightningcss-linux-arm64-musl": "1.33.0",
-        "lightningcss-linux-x64-gnu": "1.33.0",
-        "lightningcss-linux-x64-musl": "1.33.0",
-        "lightningcss-win32-arm64-msvc": "1.33.0",
-        "lightningcss-win32-x64-msvc": "1.33.0"
-      }
-    },
-    "node_modules/lightningcss-android-arm64": {
-      "version": "1.33.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-android-arm64/-/lightningcss-android-arm64-1.33.0.tgz",
-      "integrity": "sha512-gEpRTalKdosp4Bb8qWtc2iOgE5SeIHlpS1up9bFq2wAyYhl1UdTObYiHe98zEM9SQvSoqQZ1IQD0JNpg3Ml5pg==",
-      "cpu": [
-        "arm64"
-      ],
-      "dev": true,
-      "optional": true,
-      "os": [
-        "android"
-      ],
-      "peer": true,
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
-    "node_modules/lightningcss-darwin-arm64": {
-      "version": "1.33.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-darwin-arm64/-/lightningcss-darwin-arm64-1.33.0.tgz",
-      "integrity": "sha512-Sciaz8eenNTKn9b3t7+xr0ipTp9YxKQY4npwQ3mrRuL0BAVHBLyZxofhaKBAVtzmtRZ/zTyo0/to4B1uWG/Djg==",
-      "cpu": [
-        "arm64"
-      ],
-      "dev": true,
-      "optional": true,
-      "os": [
-        "darwin"
-      ],
-      "peer": true,
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
-    "node_modules/lightningcss-darwin-x64": {
-      "version": "1.33.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-darwin-x64/-/lightningcss-darwin-x64-1.33.0.tgz",
-      "integrity": "sha512-Z5UPAxzrjlWNNyGy6i65cJzzvgJ5D3T6wMvs+gWpY9d7qRhANrxqAp6LhxIgZhWEw18RfJTGcRxjuLIBr+m8XQ==",
-      "cpu": [
-        "x64"
-      ],
-      "dev": true,
-      "optional": true,
-      "os": [
-        "darwin"
-      ],
-      "peer": true,
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
-    "node_modules/lightningcss-freebsd-x64": {
-      "version": "1.33.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-freebsd-x64/-/lightningcss-freebsd-x64-1.33.0.tgz",
-      "integrity": "sha512-QQM/Ti/hQajJwCY+RiWuCZ9sdtI/XQk7nDK5vC8kkdwixezOlDgvDx7+RT+QjK6FcFT4MpsuoBnHIo/O3StRRg==",
-      "cpu": [
-        "x64"
-      ],
-      "dev": true,
-      "optional": true,
-      "os": [
-        "freebsd"
-      ],
-      "peer": true,
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
-    "node_modules/lightningcss-linux-arm-gnueabihf": {
-      "version": "1.33.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm-gnueabihf/-/lightningcss-linux-arm-gnueabihf-1.33.0.tgz",
-      "integrity": "sha512-N7FVBe6iS24MlM6R/4RBTxGhQheZGs7tiQ9U32UtF75NzP5Q7xWPRqLBCKxlRQRk3rY1jCIPLzx7WzOhuUIRLQ==",
-      "cpu": [
-        "arm"
-      ],
-      "dev": true,
-      "optional": true,
-      "os": [
-        "linux"
-      ],
-      "peer": true,
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
-    "node_modules/lightningcss-linux-arm64-gnu": {
-      "version": "1.33.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm64-gnu/-/lightningcss-linux-arm64-gnu-1.33.0.tgz",
-      "integrity": "sha512-j2v/itmy4HlNxlc6voKXYgBqNi0Ng2LShg4z7GufpEgs05P+2suBVyi9I6YHq5uoVFx9ETin3eCEhLVyXGQnKg==",
-      "cpu": [
-        "arm64"
-      ],
-      "dev": true,
-      "optional": true,
-      "os": [
-        "linux"
-      ],
-      "peer": true,
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
-    "node_modules/lightningcss-linux-arm64-musl": {
-      "version": "1.33.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm64-musl/-/lightningcss-linux-arm64-musl-1.33.0.tgz",
-      "integrity": "sha512-yiO5ROMuYQgXbC60yjZU5CYSFZGKXL0HFATXt9mHJn1+zW55oCtMI9NfcVhYLMFDL7gV7oBPon/EmMMGg2OvtQ==",
-      "cpu": [
-        "arm64"
-      ],
-      "dev": true,
-      "optional": true,
-      "os": [
-        "linux"
-      ],
-      "peer": true,
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
-    "node_modules/lightningcss-linux-x64-gnu": {
-      "version": "1.33.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-linux-x64-gnu/-/lightningcss-linux-x64-gnu-1.33.0.tgz",
-      "integrity": "sha512-ar+Ju7LmcN0Jo4FpL4hpFybwNG9/3A/Br5KW2n2jyODg3MEZXaDYADdemoNS+BDNfMgKvylJLj4S5tyRActuAg==",
-      "cpu": [
-        "x64"
-      ],
-      "dev": true,
-      "optional": true,
-      "os": [
-        "linux"
-      ],
-      "peer": true,
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
-    "node_modules/lightningcss-linux-x64-musl": {
-      "version": "1.33.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-linux-x64-musl/-/lightningcss-linux-x64-musl-1.33.0.tgz",
-      "integrity": "sha512-RYiYbkokw0trfKqqzfF55lginwEPrD3OJDfTuJzFs1MK6iFnDenaz1fqLLtX4ITG3OktJQXOeTaw1awrBAlZPw==",
-      "cpu": [
-        "x64"
-      ],
-      "dev": true,
-      "optional": true,
-      "os": [
-        "linux"
-      ],
-      "peer": true,
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
-    "node_modules/lightningcss-win32-arm64-msvc": {
-      "version": "1.33.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-win32-arm64-msvc/-/lightningcss-win32-arm64-msvc-1.33.0.tgz",
-      "integrity": "sha512-1K+MPfLSFVpphzpdbfkhlWk6wBrTObBzS2T6db10PNOZgR9GoVsAWzwNyuhUYYbTp23j+4RrncfujZ4uAzXvwA==",
-      "cpu": [
-        "arm64"
-      ],
-      "dev": true,
-      "optional": true,
-      "os": [
-        "win32"
-      ],
-      "peer": true,
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
-    "node_modules/lightningcss-win32-x64-msvc": {
-      "version": "1.33.0",
-      "resolved": "https://registry.npmjs.org/lightningcss-win32-x64-msvc/-/lightningcss-win32-x64-msvc-1.33.0.tgz",
-      "integrity": "sha512-OlEICDx/Xl0FqSp4bry8zFnCvGpig3Gl4gCquvYwHuqJKEC1+n9NgDniFvqHGmMv1ZkqDJrDqKKSykTDX+ehuA==",
-      "cpu": [
-        "x64"
-      ],
-      "dev": true,
-      "optional": true,
-      "os": [
-        "win32"
-      ],
-      "peer": true,
-      "engines": {
-        "node": ">= 12.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/parcel"
-      }
-    },
     "node_modules/loose-envify": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/loose-envify/-/loose-envify-1.4.0.tgz",
@@ -2218,15 +1946,15 @@
       }
     },
     "node_modules/react-dom": {
-      "version": "18.3.1",
-      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-18.3.1.tgz",
-      "integrity": "sha512-5m4nQKp+rZRb09LNH59GM4BxTh9251/ylbKIbpe7TpGxfJ+9kv6BLkLBXIjjspbgbnIBNqlI23tRnTWT0snUIw==",
+      "version": "19.2.8",
+      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-19.2.8.tgz",
+      "integrity": "sha512-rVprimfGBG3DR+Tq0IQG2DT5PxKth1WIGDmj5yPmlzr4YBe7uyE+Du4oVqTDXZSHGGGXRtTJEGSSePyQCMBglQ==",
+      "license": "MIT",
       "dependencies": {
-        "loose-envify": "^1.1.0",
-        "scheduler": "^0.23.2"
+        "scheduler": "^0.27.0"
       },
       "peerDependencies": {
-        "react": "^18.3.1"
+        "react": "^19.2.8"
       }
     },
     "node_modules/react-refresh": {
@@ -2298,12 +2026,10 @@
       }
     },
     "node_modules/scheduler": {
-      "version": "0.23.2",
-      "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.23.2.tgz",
-      "integrity": "sha512-UOShsPwz7NrMUqhR6t0hWjFduvOzbtv7toDH1/hIrfRNIDBnnBWd0CwJTGvTpngVlmwGCdP9/Zl/tVrDqcuYzQ==",
-      "dependencies": {
-        "loose-envify": "^1.1.0"
-      }
+      "version": "0.27.0",
+      "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.27.0.tgz",
+      "integrity": "sha512-eNv+WrVbKu1f3vbYJT/xtiF5syA5HPIMtf9IgY/nKg0sWqzAUEvqY/xm7OcZc/qafLx/iO9FgOmeSAp4v5ti/Q==",
+      "license": "MIT"
     },
     "node_modules/semver": {
       "version": "6.3.1",
diff --git a/web/package.json b/web/package.json
index 4d33688..f4d5f12 100644
--- a/web/package.json
+++ b/web/package.json
@@ -14,14 +14,14 @@
     "fflate": "^0.8.2",
     "jspdf": "^4.2.1",
     "react": "^18.3.1",
-    "react-dom": "^18.3.1",
+    "react-dom": "^19.2.8",
     "svg2pdf.js": "^2.7.0"
   },
   "devDependencies": {
     "@playwright/test": "^1.62.0",
     "@types/node": "^24.10.1",
     "@types/react": "^18.3.18",
-    "@types/react-dom": "^18.3.5",
+    "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^5.2.0",
     "typescript": "^5.9.3",
     "vite": "^7.3.6",