docs: akka CLI docs (#102) #201

Job	Run time
Basic checks	1m 3s
Build and publish artifacts and plugins locally	2m 32s
Run sbt test	4m 13s
Run annotation processor tests	2m 1s
Check service docker image contents	1m 8s
Maven samples (shopping-cart-quickstart, true)	1m 1s
Maven samples (choreography-saga-quickstart, true)	53s
Maven samples (doc-snippets, false)	30s
Maven samples (view-store, true)	1m 15s
Maven samples (spring-dependency-injection, true)	1m 4s
Maven samples (event-sourced-customer-registry, true)	1m 1s
Maven samples (event-sourced-counter-brokers, docker compose up -d, true)	1m 32s
Maven samples (event-sourced-customer-registry-subscriber, true, ./start-upstream.sh)	1m 5s
Maven samples (key-value-counter, true)	46s
Maven samples (key-value-shopping-cart, true)	40s
Maven samples (key-value-customer-registry, true)	1m 10s
Maven samples (tracing, false)	28s
Maven samples (reliable-timers, true)	58s
Maven samples (transfer-workflow, true)	40s
Maven samples (transfer-workflow-compensation, true)	49s
	24m 49s

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