RESULT: FAILED

FILES CHANGED:
- jq_interpreter/cli.py
- jq_interpreter/evaluator.py

SUMMARY:
- Fixed deep JSON recursion and iterative flattening.
- Fixed function overload resolution by arity.
- `^reduce` scoped checks now pass: 12/12.
- Remaining declaration/function cases still fail due to lexical function-definition scoping and assignment behavior.
- Full declared acceptance checks were not brought to green.

BLOCKERS:
- `parse-003-conformance` and `parse-004-conformance` still report failures.
- Function definitions currently resolve against the final function environment rather than definition-time lexical scope.