chore(deps): update react monorepo to v19

Author: renovate[bot]

package.json

@@ -40,7 +40,7 @@
   "homepage": "https://github.com/researchgate/react-fast-highlight#readme",
   "peerDependencies": {
     "highlight.js": "^10.0.0 || ^11.0.0",
-    "react": "^16.0.0"
+    "react": "^16.0.0 || ^19.0.0"
   },
   "devDependencies": {
     "@babel/cli": "7.28.3",
@@ -58,8 +58,8 @@
     "highlight.js": "11.11.1",
     "jest-snapshot": "29.7.0",
     "npm-run-all": "4.1.5",
-    "react": "16.14.0",
-    "react-dom": "16.14.0",
+    "react": "19.1.1",
+    "react-dom": "19.1.1",
     "rimraf": "3.0.2",
     "spire": "3.2.3",
     "spire-plugin-semantic-release": "3.2.3",

yarn.lock

@@ -9358,15 +9358,12 @@ react-deep-force-update@^1.0.0:
   resolved "https://registry.yarnpkg.com/react-deep-force-update/-/react-deep-force-update-1.1.2.tgz#3d2ae45c2c9040cbb1772be52f8ea1ade6ca2ee1"
   integrity sha512-WUSQJ4P/wWcusaH+zZmbECOk7H5N2pOIl0vzheeornkIMhu+qrNdGFm0bDZLCb0hSF0jf/kH1SgkNGfBdTc4wA==
 
-react-dom@16.14.0:
-  version "16.14.0"
-  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-16.14.0.tgz#7ad838ec29a777fb3c75c3a190f661cf92ab8b89"
-  integrity sha512-1gCeQXDLoIqMgqD3IO2Ah9bnf0w9kzhwN5q4FGnHZ67hBm9yePzB5JJAIQCc8x3pFnNlwFq4RidZggNAAkzWWw==
+react-dom@19.1.1:
+  version "19.1.1"
+  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-19.1.1.tgz#2daa9ff7f3ae384aeb30e76d5ee38c046dc89893"
+  integrity sha512-Dlq/5LAZgF0Gaz6yiqZCf6VCcZs1ghAJyrsu84Q/GT0gV+mCxbfmKNoGRKBYMJ8IEdGPqu49YWXD02GCknEDkw==
   dependencies:
-    loose-envify "^1.1.0"
-    object-assign "^4.1.1"
-    prop-types "^15.6.2"
-    scheduler "^0.19.1"
+    scheduler "^0.26.0"
 
 react-is@^16.12.0, react-is@^16.13.1, react-is@^16.8.6:
   version "16.13.1"
@@ -9414,14 +9411,10 @@ react-transform-hmr@^1.0.3:
     global "^4.3.0"
     react-proxy "^1.1.7"
 
-react@16.14.0:
-  version "16.14.0"
-  resolved "https://registry.yarnpkg.com/react/-/react-16.14.0.tgz#94d776ddd0aaa37da3eda8fc5b6b18a4c9a3114d"
-  integrity sha512-0X2CImDkJGApiAlcf0ODKIneSwBPhqJawOa5wCtKbu7ZECrmS26NvtSILynQ66cgkT/RJ4LidJOc3bUESwmU8g==
-  dependencies:
-    loose-envify "^1.1.0"
-    object-assign "^4.1.1"
-    prop-types "^15.6.2"
+react@19.1.1:
+  version "19.1.1"
+  resolved "https://registry.yarnpkg.com/react/-/react-19.1.1.tgz#06d9149ec5e083a67f9a1e39ce97b06a03b644af"
+  integrity sha512-w8nqGImo45dmMIfljjMwOGtbmC/mk4CMYhWIicdSflH91J9TyCyczcPFXJzrZ/ZXcgGRFeP6BU0BEJTw6tZdfQ==
 
 read-cmd-shim@^5.0.0:
   version "5.0.0"
@@ -9962,6 +9955,11 @@ scheduler@^0.19.1:
     loose-envify "^1.1.0"
     object-assign "^4.1.1"
 
+scheduler@^0.26.0:
+  version "0.26.0"
+  resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.26.0.tgz#4ce8a8c2a2095f13ea11bf9a445be50c555d6337"
+  integrity sha512-NlHwttCI/l5gCPR3D1nNXtWABUmBwvZpEQiD4IXSbIDq8BzLIK/7Ir5gTFSGZDUu37K5cMNp0hFtzO38sC7gWA==
+
 semantic-release@^17.0.0:
   version "17.4.7"
   resolved "https://registry.yarnpkg.com/semantic-release/-/semantic-release-17.4.7.tgz#88e1dce7294cc43acc54c4e0a83f582264567206"