[DanielThomas]

Summary

• Update the bundled jist from 0.6.16 to published 0.6.17, including the hash refreshed by ja require.
• Consume structured JSON outcomes on nonzero provider exits, retain partial result rows, and report actual scope failures even when another context succeeds.
• Distinguish absent targets from invalid queries and search failures instead of treating exit code 1 as universally absent. Keep all-absent declaration searches successful and empty.
• Use JSON for the global implementation lookup as well; retain original diagnostics when output is absent or malformed.

Addresses the silent failure and lost partial results reported in #131 (comment). This does not fix the underlying optional JdbcOperations resolution failure or retry failed inputs; partial searches are now explicitly unsuccessful.

Validation

• Added deterministic failing regression tests before implementation, including a failed shared-input owner alongside an empty successful context.
• Built native launchers and a local validation distribution using published jist 0.6.17.
• Ran the full suite using that newly built distribution: 609 tests found, 3 skipped, 606 passed.
• Ran the public Gradle 9.1.0 / Spring Security 7.1.1 reproducer five times: every run exited 2, reported JdbcOperations, and retained four or five partial caller rows.
• git diff --check passes.

The jist release workflow completed successfully before the dependency update: https://github.com/Netflix/jist/releases/tag/v0.6.17.