chore(deps): update react monorepo to v19

package.json

@@ -30,16 +30,16 @@
     ]
   },
   "devDependencies": {
-    "@backstage/cli": "^0.33.0",
+    "@backstage/cli": "^0.29.0",
     "@spotify/prettier-config": "^15.0.0",
     "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

@@ -9,16 +9,16 @@
   "dependencies": {
     "@backstage/app-defaults": "^1.0.3",
     "@backstage/catalog-model": "^1.0.3",
-    "@backstage/cli": "^0.33.0",
+    "@backstage/cli": "^0.29.0",
     "@backstage/core-app-api": "^1.0.3",
-    "@backstage/core-components": "^0.17.0",
+    "@backstage/core-components": "^0.16.0",
     "@backstage/core-plugin-api": "^1.0.3",
     "@backstage/integration-react": "^1.1.1",
     "@backstage/plugin-api-docs": "^0.12.0",
     "@backstage/plugin-catalog": "^1.3.0",
     "@backstage/plugin-catalog-common": "^1.0.3",
     "@backstage/plugin-catalog-graph": "^0.4.0",
-    "@backstage/plugin-catalog-import": "^0.13.0",
+    "@backstage/plugin-catalog-import": "^0.12.0",
     "@backstage/plugin-catalog-react": "^1.1.1",
     "@backstage/plugin-github-actions": "^0.6.0",
     "@backstage/plugin-org": "^0.6.0",
@@ -36,10 +36,10 @@
     "@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-router": "7.2.0",
-    "react-router-dom": "7.2.0",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0",
+    "react-router": "7.1.1",
+    "react-router-dom": "7.1.1",
     "react-use": "^17.0.0"
   },
   "devDependencies": {
@@ -51,7 +51,7 @@
     "@types/node": "^22.0.0",
     "@types/react-dom": "*",
     "cross-env": "^7.0.0",
-    "cypress": "^14.0.0",
+    "cypress": "^13.0.0",
     "eslint-plugin-cypress": "^4.0.0",
     "start-server-and-test": "^2.0.0"
   },

packages/backend/package.json

@@ -21,18 +21,18 @@
     "@backstage/catalog-client": "^1.0.3",
     "@backstage/catalog-model": "^1.0.3",
     "@backstage/config": "^1.0.1",
-    "@backstage/plugin-app-backend": "^0.5.0",
-    "@backstage/plugin-auth-backend": "^0.25.0",
-    "@backstage/plugin-catalog-backend": "^3.0.0",
-    "@backstage/plugin-catalog-backend-module-github": "^0.10.0",
-    "@backstage/plugin-permission-common": "^0.9.0",
-    "@backstage/plugin-permission-node": "^0.10.0",
-    "@backstage/plugin-proxy-backend": "^0.6.0",
-    "@backstage/plugin-scaffolder-backend": "^2.0.0",
-    "@backstage/plugin-search-backend": "^2.0.0",
+    "@backstage/plugin-app-backend": "^0.4.0",
+    "@backstage/plugin-auth-backend": "^0.24.0",
+    "@backstage/plugin-catalog-backend": "^1.2.0",
+    "@backstage/plugin-catalog-backend-module-github": "^0.7.0",
+    "@backstage/plugin-permission-common": "^0.8.0",
+    "@backstage/plugin-permission-node": "^0.8.0",
+    "@backstage/plugin-proxy-backend": "^0.5.0",
+    "@backstage/plugin-scaffolder-backend": "^1.3.0",
+    "@backstage/plugin-search-backend": "^1.0.0",
     "@backstage/plugin-search-backend-module-pg": "^0.5.0",
     "@backstage/plugin-search-backend-node": "^1.0.0",
-    "@backstage/plugin-techdocs-backend": "^2.0.0",
+    "@backstage/plugin-techdocs-backend": "^1.1.2",
     "app": "link:../app",
     "dockerode": "^4.0.0",
     "express": "^4.17.1",
@@ -41,7 +41,7 @@
     "winston": "^3.2.1"
   },
   "devDependencies": {
-    "@backstage/cli": "^0.33.0",
+    "@backstage/cli": "^0.29.0",
     "@types/dockerode": "^3.3.0",
     "@types/express": "^5.0.0",
     "@types/express-serve-static-core": "^5.0.0",

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

@@ -23,7 +23,7 @@
     "postpack": "backstage-cli package postpack"
   },
   "dependencies": {
-    "@backstage/core-components": "^0.17.0",
+    "@backstage/core-components": "^0.16.0",
     "@backstage/core-plugin-api": "^1.0.3",
     "@backstage/theme": "^0.6.0",
     "@mui/material": "^6.0.0",
@@ -32,10 +32,10 @@
     "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": "^0.33.0",
+    "@backstage/cli": "^0.29.0",
     "@backstage/core-app-api": "^1.0.3",
     "@backstage/dev-utils": "^1.0.3",
     "@backstage/test-utils": "^1.1.1",