fix(cd): point registry/patch/verify refs at git.d-ma.be after host rename

The gitea.d-ma.be→git.d-ma.be rename moved the infra deployment manifests, but
cd.yml still sed-patched 'gitea.d-ma.be/mathias/ingestion:' — which no longer
matches, so the patch produced no change and 'git commit' failed under set -e,
wedging all deploys (image stuck at e8dbcf6). Repoint the registry image refs,
the infra-patch sed patterns, and the rollout-verify EXPECTED values to
git.d-ma.be (same registry backend). SSH alias + INFRA_REPO left as-is.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.gitea/workflows/cd.yml

@@ -13,8 +13,8 @@ jobs:
     if: ${{ github.event.workflow_run.conclusion == 'success' && github.event.workflow_run.event == 'push' }}
     environment: staging
     env:
-      INGESTION_IMAGE: gitea.d-ma.be/mathias/ingestion
-      ROUTING_IMAGE: gitea.d-ma.be/mathias/routing
+      INGESTION_IMAGE: git.d-ma.be/mathias/ingestion
+      ROUTING_IMAGE: git.d-ma.be/mathias/routing
       INFRA_REPO: git@gitea.d-ma.be:mathias/infra.git
       BUILDKIT_HOST: unix:///run/buildkit/buildkitd.sock
     steps:
@@ -78,10 +78,10 @@ jobs:
 
           cd /tmp/infra-update
 
-          sed -i "s|gitea.d-ma.be/mathias/ingestion:.*|gitea.d-ma.be/mathias/ingestion:${IMAGE_TAG}|" \
+          sed -i "s|git.d-ma.be/mathias/ingestion:.*|git.d-ma.be/mathias/ingestion:${IMAGE_TAG}|" \
             "k3s/apps/supervisor/ingestion-deployment.yaml"
 
-          sed -i "s|gitea.d-ma.be/mathias/routing:.*|gitea.d-ma.be/mathias/routing:${IMAGE_TAG}|" \
+          sed -i "s|git.d-ma.be/mathias/routing:.*|git.d-ma.be/mathias/routing:${IMAGE_TAG}|" \
             "k3s/apps/routing/deployment.yaml"
 
           git config user.email "cd-bot@d-ma.be"
@@ -103,7 +103,7 @@ jobs:
 
       - name: Wait for Flux to apply new ingestion image
         run: |
-          EXPECTED="gitea.d-ma.be/mathias/ingestion:${{ github.sha }}"
+          EXPECTED="git.d-ma.be/mathias/ingestion:${{ github.sha }}"
           for i in $(seq 1 60); do
             CURRENT=$(kubectl get deploy ingestion -n supervisor \
               -o jsonpath='{.spec.template.spec.containers[0].image}' 2>/dev/null || echo "")
@@ -135,7 +135,7 @@ jobs:
 
       - name: Wait for Flux to apply new routing image
         run: |
-          EXPECTED="gitea.d-ma.be/mathias/routing:${{ github.sha }}"
+          EXPECTED="git.d-ma.be/mathias/routing:${{ github.sha }}"
           for i in $(seq 1 60); do
             CURRENT=$(kubectl get deploy routing -n routing \
               -o jsonpath='{.spec.template.spec.containers[0].image}' 2>/dev/null || echo "")