Fix CI notifier and clarify FTS setup

Author: dex-the-ai

.github/workflows/tests.yml

@@ -39,7 +39,8 @@ jobs:
           python -m pytest
       - name: Report Status
         if: always()
-        uses: ravsamhq/notify-slack-action@v1
+        continue-on-error: true
+        uses: ravsamhq/notify-slack-action@v2
         with:
           status: ${{ job.status }}
           notify_when: "failure,warnings"

README.md

@@ -143,7 +143,7 @@ You need to update the connection string and the credentials in the `.env` file
 
 > Note: Couchbase Server version 7 or higher must be installed and running prior to running the Flask Python app.
 >
-> Note: The hotel autocomplete and filter endpoints rely on Full Text Search. For a self-managed walkthrough or the full test suite, make sure the cluster has the Search service enabled so the `hotel_search` index can be created in the `travel-sample.inventory` scope.
+> Note: The hotel autocomplete and filter endpoints rely on Full Text Search. For a self-managed walkthrough or the full test suite, make sure the cluster has the Search service enabled so the `hotel_search` index can be created on the `travel-sample` bucket (indexing the `inventory.hotel` collection).
 
 ### Swagger Documentation