MINIFICPP-2448 Add minifi.sh flowStatus command

[lordgamez]

https://issues.apache.org/jira/browse/MINIFICPP-2448

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[Copilot]

Copilot reviewed 26 out of 27 changed files in this pull request and generated 1 comment.

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• controller/CMakeLists.txt: Language not supported

Comments suppressed due to low confidence (1)

README.md:510

• The documentation uses 'flowStatus' (camel case) while the implementation expects 'flowstatus' (all lowercase). Consider aligning the casing for consistency to avoid user confusion.

    $ ./bin/minifi.sh flowStatus [host:optional] [port:optional] "<query>"