CodeRabbit Secure adds runtime verification

This fixes a major weakness in automated security testing: treating any HTTP response as proof that the vulnerable logic ran.

• –Reproducer Guides expose prerequisites, commands, expected results, and the tested revision before execution.
• –“Application ready” and “Target exercised” indicators make verdicts more trustworthy.
• –Reproduced, Not reproduced, and Inconclusive states avoid turning failed setup into false reassurance.
• –Tests run in prepared, disposable environments rather than against production systems.
• –Results remain scoped to the tested code revision and environment, so “not reproduced” still is not “safe.”