chore(deps): update react monorepo to v19

package.json

@@ -35,11 +35,11 @@
     "concurrently": "^9.0.0",
     "lerna": "^8.0.0",
     "prettier": "^3.0.0",
-    "typescript": "~5.8.0"
+    "typescript": "~5.7.0"
   },
   "resolutions": {
-    "@types/react": "^18.0.0",
-    "@types/react-dom": "^18.0.0"
+    "@types/react": "^19.0.0",
+    "@types/react-dom": "^19.0.0"
   },
   "prettier": "@spotify/prettier-config",
   "lint-staged": {

packages/app/package.json

@@ -33,11 +33,11 @@
     "@backstage/plugin-user-settings": "^0.8.0",
     "@backstage/theme": "^0.6.0",
     "@internal/plugin-catalog-backend-module-gitea": "^0.1.0",
-    "@mui/material": "^7.0.0",
-    "@mui/icons-material": "^7.0.0",
+    "@mui/material": "^6.0.0",
+    "@mui/icons-material": "^6.0.0",
     "history": "^5.0.0",
-    "react": "^18.0.0",
-    "react-dom": "^18.0.0",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0",
     "react-router": "7.2.0",
     "react-router-dom": "7.2.0",
     "react-use": "^17.0.0"

plugins/catalog-backend-module-gitea/package.json

@@ -26,13 +26,13 @@
     "@backstage/core-components": "^0.16.0",
     "@backstage/core-plugin-api": "^1.0.3",
     "@backstage/theme": "^0.6.0",
-    "@mui/material": "^7.0.0",
-    "@mui/icons-material": "^7.0.0",
+    "@mui/material": "^6.0.0",
+    "@mui/icons-material": "^6.0.0",
     "@material-ui/lab": "4.0.0-alpha.61",
     "react-use": "^17.2.4"
   },
   "peerDependencies": {
-    "react": "^16.13.1 || ^17.0.0 || ^18.0.0"
+    "react": "^16.13.1 || ^17.0.0 || ^18.0.0 || ^19.0.0"
   },
   "devDependencies": {
     "@backstage/cli": "^0.30.0",