JCU/fix(deploy): make jcu GA deploy support ERASE_DB and import (#1341)

* ci(deploy): add erase-db composite action so ERASE_DB works

jcu deploy.yml already `uses: ./.github/actions/erase-db`, but the branch had
no .github/actions/ dir, so ERASE_DB failed with "Can't find action.yml".
Add the composite action (same as customer/vsb-tuo).

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

* Removed -o flag

* Added defaults

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: Matus Kasak <matus.kasak@dataquest.sk>

Author: 3 people

.github/actions/erase-db/action.yml

@@ -0,0 +1,33 @@
+name: 'Erase dspace db'
+description: 'CI/CD Erase db'
+
+inputs:
+  INSTANCE:
+    description: 'port suffix'
+    required: true
+    default: '8593'
+    type: string
+  NAME:
+    description: 'docker compose project name'
+    required: true
+    default: 'dspace-8593'
+    type: string
+
+runs:
+  using: "composite"
+  steps:
+
+    - name: stop and remove containers
+      shell: bash
+      env:
+        INSTANCE: ${{ inputs.INSTANCE }}
+      run: |
+        docker stop dspacesolr$INSTANCE dspacedb$INSTANCE dspace$INSTANCE dspace-angular$INSTANCE || true
+        docker rm   dspacesolr$INSTANCE dspacedb$INSTANCE dspace$INSTANCE dspace-angular$INSTANCE || true
+
+    - name: remove volumes
+      shell: bash
+      env:
+        NAME: ${{ inputs.NAME }}
+      run: |
+          docker volume rm $(docker volume ls --filter name="${NAME}_" -q) || true

.github/workflows/deploy.yml

@@ -148,7 +148,7 @@ jobs:
         run: |
           export DNAME=dspace${{inputs.INSTANCE}}
           echo "Creating DSpace administrator..."
-          docker exec $DNAME /bin/bash -c "cd /dspace/bin && ./dspace create-administrator -e dspace.admin.dev@dataquest.sk -f admin -l user -p \"${ADMIN_PASSWORD}\" -c en -o dataquest"
+          docker exec $DNAME /bin/bash -c "cd /dspace/bin && ./dspace create-administrator -e dspace.admin.dev@dataquest.sk -f admin -l user -p \"${ADMIN_PASSWORD}\" -c en"
 
       - name: rebuild discovery index and run oai import
         run: |