Major changes to support cli-end-to-end demonstration. See full log

* notes/cli-end-to-end-demo.org (Database Aquisition):
  Starting description for the end-to-end demonstration workflow.
  Very simplified version of notes/cli-end-to-end.org

* docker-compose-demo.yml (services):
  Make the pre-populated ql database storage an explicit container
  to get persistent data and straightforward mount semantics.

* docker-compose-demo-build.yml (services):
  Add a docker-compose configuration for *building* the demo environment.

* demo/containers/dbsdata/Dockerfile:
  Add dbsdata Docker image to hold initialized minio database file tree

* client/containers/vscode/README.org
  Update vscode container to use custom plugin for later mrva redirection

docker-compose-demo.yml

@@ -1,12 +1,16 @@
 services:
-    mrvadata:
-        image: ghcr.io/hohn/mrvadata:0.1.24
-        container_name: mrvadata
+    dbssvc:
+        # dbsdata-container:0.1.24
+        image: ghcr.io/hohn/dbsdata-container:0.1.24
+        command: tail -f /dev/null # Keep the container running            
+        # volumes:
+        #     - /qldb  # Directory inside the container that contains the data
         volumes:
-            - mrvadata:/data/mrvacommander/dbstore-data
+            - dbsdata:/data
+        container_name: dbssvc
         networks:
             - backend
-            
+
     dbstore:
         image: minio/minio:RELEASE.2024-06-11T03-13-30Z
         container_name: dbstore
@@ -18,23 +22,14 @@ services:
               required: true
         command: server /data/mrvacommander/dbstore-data --console-address ":9001"
         depends_on:
-            - mrvadata
-        # The mrvadata volume has content of ./dbstore-data, so the volume mount
-        # below is equivalent of this original:
-        # volumes:        
-        #     - ./dbstore-data:/data
+            - dbssvc            
+        # volumes_from:
+        #     - dbsdata  # Use the volumes from dbsdata container
         volumes:
-            - mrvadata:/data
+            - dbsdata:/data/mrvacommander/dbstore-data
         networks:
             - backend
      
-    client-qldbtools:
-        image: ghcr.io/hohn/client-qldbtools-container:0.1.24 
-        # XX: Copy client/qldbtools/scratch into this container
-        networks:
-            - backend
-            
-
     client-ghmrva:
         image: ghcr.io/hohn/client-ghmrva-container:0.1.24 
         network_mode: "service:server" # Share the 'server' network namespace
@@ -118,4 +113,4 @@ networks:
         driver: bridge
 
 volumes:
-    mrvadata:
+    dbsdata: