Implement duplicated code detection prompts, supported by tools. (#109) #242

Job	Run time
Integration Tests (windows-latest, http)	13m 26s
Integration Tests (windows-latest, stdio)	12m 45s
CODEQL_PATH Tests (windows-latest)	1m 43s
Integration Tests (ubuntu-latest, stdio)	8m 51s
CODEQL_PATH Tests (ubuntu-latest)	47s
CODEQL_PATH Tests (macos-latest)	1m 57s
Integration Tests (ubuntu-latest, http)	9m 35s
	49m 4s

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