chore(quickstart): backstage upgrade with app & app-legacy setup

Signed-off-by: Rohit Rai <rohitkrai03@gmail.com>

Author: rohitkrai03

workspaces/quickstart/.eslintignore

@@ -1 +1,2 @@
 playwright.config.ts
+e2e-tests/

workspaces/quickstart/.gitignore

@@ -52,3 +52,6 @@ site
 
 # E2E test reports
 e2e-test-report/
+**/e2e-test-report*/
+**/test-results/
+**/playwright-report/

workspaces/quickstart/backstage.json

@@ -1,3 +1,3 @@
 {
-  "version": "1.45.2"
+  "version": "1.49.2"
 }

…2e-tests/quick-start-admin-guest.spec.ts …2e-tests/quick-start-admin-guest.spec.tsworkspaces/quickstart/packages/app/e2e-tests/quick-start-admin-guest.spec.ts renamed to workspaces/quickstart/e2e-tests/quick-start-admin-guest.spec.ts workspaces/quickstart/packages/app/e2e-tests/quick-start-admin-guest.spec.ts renamed to workspaces/quickstart/e2e-tests/quick-start-admin-guest.spec.ts

@@ -15,12 +15,12 @@
  */
 
 /* eslint-disable @backstage/no-relative-monorepo-imports */
-import { quickstartMessages } from '../../../../plugins/quickstart/src/translations/ref.js';
-import quickstartTranslationDe from '../../../../plugins/quickstart/src/translations/de.js';
-import quickstartTranslationFr from '../../../../plugins/quickstart/src/translations/fr.js';
-import quickstartTranslationEs from '../../../../plugins/quickstart/src/translations/es.js';
-import quickstartTranslationIt from '../../../../plugins/quickstart/src/translations/it.js';
-import quickstartTranslationJa from '../../../../plugins/quickstart/src/translations/ja.js';
+import { quickstartMessages } from '../../plugins/quickstart/src/translations/ref.js';
+import quickstartTranslationDe from '../../plugins/quickstart/src/translations/de.js';
+import quickstartTranslationFr from '../../plugins/quickstart/src/translations/fr.js';
+import quickstartTranslationEs from '../../plugins/quickstart/src/translations/es.js';
+import quickstartTranslationIt from '../../plugins/quickstart/src/translations/it.js';
+import quickstartTranslationJa from '../../plugins/quickstart/src/translations/ja.js';
 /* eslint-enable @backstage/no-relative-monorepo-imports */
 
 export type QuickstartMessages = typeof quickstartMessages;

…/e2e-tests/quick-start-developer.spec.ts …/e2e-tests/quick-start-developer.spec.tsworkspaces/quickstart/packages/app/e2e-tests/quick-start-developer.spec.ts renamed to workspaces/quickstart/e2e-tests/quick-start-developer.spec.ts workspaces/quickstart/packages/app/e2e-tests/quick-start-developer.spec.ts renamed to workspaces/quickstart/e2e-tests/quick-start-developer.spec.ts

@@ -7,6 +7,7 @@
   },
   "scripts": {
     "start": "backstage-cli repo start",
+    "start:legacy": "backstage-cli repo start packages/app-legacy packages/backend",
     "tsc": "tsc",
     "tsc:full": "tsc --skipLibCheck true --incremental false",
     "build:all": "backstage-cli repo build --all",
@@ -36,15 +37,16 @@
     "directory": "workspaces/quickstart"
   },
   "devDependencies": {
-    "@backstage/cli": "^0.34.5",
-    "@backstage/e2e-test-utils": "^0.1.1",
-    "@backstage/repo-tools": "^0.16.0",
+    "@backstage/cli": "^0.36.0",
+    "@backstage/cli-defaults": "^0.1.0",
+    "@backstage/e2e-test-utils": "^0.1.2",
+    "@backstage/repo-tools": "^0.17.0",
     "@changesets/cli": "^2.27.1",
     "@playwright/test": "1.58.2",
     "knip": "^5.27.4",
     "node-gyp": "^9.0.0",
     "prettier": "^2.3.2",
-    "typescript": "~5.3.0"
+    "typescript": "~5.8.0"
   },
   "resolutions": {
     "@types/react": "^18",