Complete backend production integrations

ansible/roles/cezen-backend/tasks/main.yml

@@ -10,6 +10,7 @@
       - python3.11-venv
       - libmupdf-dev      # required by pymupdf (Document Intelligence)
       - mupdf-tools
+      - ffmpeg            # required by faster-whisper audio transcription
     state: present
     update_cache: yes
 
@@ -46,6 +47,15 @@
     group: "{{ cezen_user }}"
     mode: "0755"
 
+- name: Copy RAG ingest worker
+  copy:
+    src: rag_ingest.py
+    dest: /opt/cezen/backend/rag_ingest.py
+    owner: "{{ cezen_user }}"
+    group: "{{ cezen_user }}"
+    mode: "0755"
+  notify: Restart cezen-api
+
 - name: Copy requirements.txt
   copy:
     src: requirements.txt