fix: WOPI registration on restart + Collabora readiness probes

- Add readiness/liveness probes to Collabora (GET /hosting/discovery)
- Add init container to Drive backend that waits for Collabora and runs
  trigger_wopi_configuration on every pod start — fixes WOPI silently
  breaking after server restarts (chart Job only ran on sunbeam apply)
- Add OIDC_RESPONSE_MODE=query to Projects config

base/lasuite/kustomization.yaml

@@ -59,6 +59,8 @@ patches:
   - path: patch-people-frontend-nginx.yaml
   # Mount media auth proxy nginx config in drive-frontend
   - path: patch-drive-frontend-nginx.yaml
+  # Wait for Collabora + run trigger_wopi_configuration on every Drive pod start
+  - path: patch-drive-wopi-init.yaml
 
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