[RetroGameDeveloper]

Summary

• Add a project-wide Deep permutation pass alongside the existing untested-function workflow. It processes one unmatched function at a time through the existing local/random searches and ordinary ROM or imported-project judges.
• Persist per-function bounded-pass completion, budget, input signature, result and errors. Completed unchanged work is skipped; interrupted work resumes, and changed source/build inputs become eligible again. Single-function deep searches publish the same history.
• Persist queue intent across app restarts. Provide per-function time/variant limits, progress, cancellation, an explicit repeat option and function-drawer history. Defaults are five minutes / 10,000 variants per function.
• Respect claims and wait for scored C rather than marking busy or unprepared functions complete. Unchanged invalid candidates remain visible as errors; no paid helper is launched.
• Detach long-job polling when navigating between projects without cancelling the background work.

Verification

• pytest -q tests/test_deep_sweep.py tests/test_deep_permuter.py tests/test_gui.py tests/test_app_server.py: 102 passed.
• Repository Ruff, JS syntax checks and git diff --check passed.
• Isolated real owned N64 project/database copy: completed three real bounded turns, cancelled the queue, verified claims were released and completion records survived reopening. Existing matched progress was unchanged. No live project writes were used for testing.
• ROM and imported-project paths covered in the scheduler/search tests; existing ordinary judges and match gates are unchanged.

Scope

A completed pass means its bounded turn finished, not an exhaustive search of all possible C. Functions without usable scored C wait; permanent errors are not marked completed. Only exact judge results count as matches.