refactor: move to picocli parser (planning#2217)

java/cli/META-INF/native-image/reachability-metadata.json

java/cli/META-INF/native-image/resource-config.json

java/cli/pom.xml

java/cli/src/main/java/dev/fitko/fitconnect/cli/CLI.java

...src/main/java/dev/fitko/fitconnect/cli/ConfigCommand.java

...src/main/java/dev/fitko/fitconnect/cli/KeyGenCommand.java

...i/src/main/java/dev/fitko/fitconnect/cli/ListCommand.java

java/cli/src/main/resources/logback.xml

java/cli/src/main/resources/logging.properties