Merge branch 'feat-add-flowchart' into 'feat-cod-rmq'

Add account creation flowchart

See merge request rc/rabbitmq_agents!148

README.md

@@ -48,3 +48,6 @@ rc_rmq.start_consume({
 # don't forget to close connection
 rc_rmq.disconnect()
 ```
+
+### Account creation flowchart
+![Account creation flowchart](./account-creation-flow.png)
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