fix(ui,app): update React Aria to v1.17.0 and migrate to monopackage imports

React Aria Components v1.17.0 consolidated individual packages
into monopackages, dropping `@react-types/table` as a transitive
dependency. This caused `TS2307` errors in new app installations
where `react-aria-components@1.17.0` was resolved.

Migrate all imports from individual `@react-aria/*` and
`@react-stately/*` packages to the `react-aria` and
`react-stately` monopackages in both `@backstage/ui` and
`@backstage/plugin-app`, and update minimum dependency versions
accordingly.

Signed-off-by: Johan Persson <johanopersson@gmail.com>

plugins/app/package.json

@@ -65,12 +65,11 @@
     "@material-ui/core": "^4.9.13",
     "@material-ui/icons": "^4.9.1",
     "@material-ui/lab": "^4.0.0-alpha.61",
-    "@react-aria/button": "^3.14.3",
-    "@react-aria/toast": "^3.0.9",
     "@react-hookz/web": "^24.0.0",
-    "@react-stately/toast": "^3.1.2",
     "@remixicon/react": "^4.6.0",
     "motion": "^12.0.0",
+    "react-aria": "^3.48.0",
+    "react-stately": "^3.46.0",
     "react-use": "^17.2.4",
     "zen-observable": "^0.10.0",
     "zod": "^3.25.76 || ^4.0.0"