fix(board): resolve file/directory config forms; allow-list autonerves-owned keys

[Jammy2211]

Summary

Two false-positive sources in the Nerves config board's orphan report (scripts/board.py):

• File ↔ directory equivalence. The override map only compared a workspace file against a library file at the same relative path. autonerves' RecursiveConfig treats a library X.yaml top-level section f and a workspace X/f.yaml (and the reverse) as one config node, so PyAutoCTI's single visualize.yaml was never compared with autocti_workspace's visualize/ directory and 13 keys showed as orphans. resolve_in_library now walks a library the way RecursiveConfig does (a file shadows its directory, sections are directory entries, stems lowercased); prior files keep same-path matching.
• autonerves-owned keys. The version-handshake keys autonerves itself reads from a workspace general.yaml (version.{workspace_version, minimum_library_version, workspace_version_check, python_version_check}) can never be defined by a library YAML; a NERVES_OWNED allow-list excludes them from orphans and the repo page marks them "owned by autonerves".

On the real stack: orphans 14 files / 79 keys → 12 files / 59 keys; no other override changes.

Part of PyAutoLabs/PyAutoMind#441 (workspace-config-cleanup). Companion library PRs: PyAutoLabs/PyAutoGalaxy#630, PyAutoLabs/PyAutoLens#751 (merge after Galaxy). Workspace PRs (autofit_workspace, autogalaxy_workspace, autolens_workspace, autocti_workspace) follow in the same task.

Heart YELLOW acknowledged by human (reasons: manifest drift: hub organism blurb (organs present) — 7 mismatches; manifest drift: organism-map blocks (generated) — 1 mismatch; manifest drift: workspace checkouts (manifest ↔ disk) — 1 mismatch; release validation stale: source moved since rehearsal (PyAutoFit, PyAutoArray, PyAutoGalaxy, PyAutoLens)).

API Changes

None — internal changes only (the board script is tooling, not part of the autonerves public API).

Test Plan

• 3 new tests in test_autonerves/test_board.py (file↔directory resolution both ways, NERVES_OWNED exclusion)
• python -m pytest test_autonerves/ — 209 passed

Generated by the PyAutoLabs agent workflow.

🤖 Generated with Claude Code

[Jammy2211]

Workspace PRs (PyAutoMind#441):

• chore(config): remove orphan config keys flagged by the Nerves board (PyAutoMind#441) autofit_workspace#164
• chore(config): remove orphan config keys; fix fit_imaging typo; drop library-default duplicates (PyAutoMind#441) autogalaxy_workspace#250
• chore(config): remove orphan config keys; rely on PyAutoGalaxy default Delaunay/dPIE config (PyAutoMind#441) autolens_workspace#578 (waits for PyAutoGalaxy#630 to be merged AND released)
• chore(config): remove orphan config keys flagged by the Nerves board (PyAutoMind#441) autocti_workspace#34