Prompt and agent manager, dynamically load configuration from config-svc

- prompt-template takes config from the config-svc, dynamically reloads
  as new config appears.
- agent-react takes config from config-svc, dynamically reloads
- Fixed lack of data in config queue, needed to take the Earliest, not the
  Latest values.
- Changed text-completion and knowledge-query tool to both use 'query'
  as the argument.
- Prompt and agent no longer have command line args to supply
  configuration.

trustgraph-cli/scripts/tg-init-pulsar

@@ -132,7 +132,7 @@ def init(pulsar_admin_url, pulsar_host, pulsar_api_key, config, tenant):
         "retention_policies": {
             "retentionSizeInMB": -1,
             "retentionTimeInMinutes": 3,
-            "subscription_expiration_time_minutes": 30,
+            "subscriptionExpirationTimeMinutes": 30,
         }
     })
 
@@ -140,7 +140,7 @@ def init(pulsar_admin_url, pulsar_host, pulsar_api_key, config, tenant):
         "retention_policies": {
             "retentionSizeInMB": 10,
             "retentionTimeInMinutes": -1,
-            "subscription_expiration_time_minutes": 5,
+            "subscriptionExpirationTimeMinutes": 5,
         }
     })