feat(repo-tools): add a new command that provides dynamic test-driven OpenAPI schema feedback.

Signed-off-by: Aramis Sennyey <aramiss@spotify.com>
Signed-off-by: Aramis <sennyeyaramis@gmail.com>

.github/vale/Vocab/Backstage/accept.txt

@@ -291,6 +291,7 @@ Preprarer
 productional
 Protobuf
 proxying
+proxied
 Proxying
 pseudonymized
 pubsub

.github/workflows/ci.yml

@@ -222,6 +222,10 @@ jobs:
           BACKSTAGE_TEST_DATABASE_POSTGRES9_CONNECTION_STRING: postgresql://postgres:postgres@localhost:${{ job.services.postgres9.ports[5432] }}
           BACKSTAGE_TEST_DATABASE_MYSQL8_CONNECTION_STRING: mysql://root:root@localhost:${{ job.services.mysql8.ports[3306] }}/ignored
 
+      # We run the test cases before verifying the specs to prevent any failing tests from causing errors.
+      - name: verify openapi specs against test cases
+        run: yarn backstage-repo-tools schema openapi test
+
       - name: ensure clean working directory
         run: |
           if files=$(git ls-files --exclude-standard --others --modified) && [[ -z "$files" ]]; then