fix(ci): add constructive-server port-forward for SDK auth

rag-embedding e2e tests require SDK auth via constructive-server.
Add port-forward for svc/constructive-server on port 3002.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: theothersideofgod

.github/workflows/test-k8s-deployment.yaml

@@ -139,15 +139,17 @@ jobs:
           kubectl wait --for=condition=complete job/constructive-db \
             -n constructive-functions --timeout=180s
 
-      - name: Port-forward postgres and run e2e tests
+      - name: Port-forward services and run e2e tests
         env:
           PGHOST: localhost
           PGPORT: "5432"
           PGUSER: postgres
           PGPASSWORD: "***REMOVED***"
           PGDATABASE: constructive
+          SERVER_PORT: "3002"
         run: |
           kubectl port-forward -n constructive-functions svc/postgres 5432:5432 &
+          kubectl port-forward -n constructive-functions svc/constructive-server 3002:3000 &
           sleep 3
           pnpm jest tests/e2e/__tests__/job-queue.test.ts tests/e2e/__tests__/${{ matrix.name }}.e2e.test.ts