Add discover feature to onboard command

Co-authored-by: Fredrik Adelöw <freben@gmail.com>
Co-authored-by: Johan Haals <johan.haals@gmail.com>
Co-authored-by: Philipp Hugenroth <philipph@spotify.com>
Signed-off-by: Marcus Eide <eide@spotify.com>

packages/cli/package.json

@@ -30,16 +30,20 @@
     "backstage-cli": "bin/backstage-cli"
   },
   "dependencies": {
+    "@backstage/catalog-model": "workspace:^",
     "@backstage/cli-common": "workspace:^",
     "@backstage/cli-node": "workspace:^",
     "@backstage/config": "workspace:^",
     "@backstage/config-loader": "workspace:^",
     "@backstage/errors": "workspace:^",
     "@backstage/eslint-plugin": "workspace:^",
+    "@backstage/integration": "workspace:^",
     "@backstage/release-manifests": "workspace:^",
     "@backstage/types": "workspace:^",
     "@esbuild-kit/cjs-loader": "^2.4.1",
     "@manypkg/get-packages": "^1.1.3",
+    "@octokit/graphql": "^5.0.0",
+    "@octokit/graphql-schema": "^13.7.0",
     "@octokit/oauth-app": "^4.2.0",
     "@octokit/request": "^6.0.0",
     "@pmmmwh/react-refresh-webpack-plugin": "^0.5.7",
@@ -88,6 +92,7 @@
     "express": "^4.17.1",
     "fork-ts-checker-webpack-plugin": "^7.0.0-alpha.8",
     "fs-extra": "10.1.0",
+    "git-url-parse": "^13.0.0",
     "glob": "^7.1.7",
     "global-agent": "^3.0.0",
     "handlebars": "^4.7.3",