Codex/arabic asteroid game

[GalaxyRuler]

Packet

• ID:
• Spec:
• Claim issue:
• Delivery note:

Summary of approach

Acceptance checklist (copy from the spec)

• All listed files created or modified.
• All listed tests present and passing.
• ruff check . passes.
• black --check . passes.
• pytest passes on Python 3.11, 3.12, 3.13.
• Delivery note <packet-id>.delivery.md written and committed.
• (If aliases packet) All translation entries pass arabicpython.normalize.normalize_identifier() round-trip.
• (If aliases packet) examples/B<NN>_<short>.apy example runs end-to-end.

Delivery note checklist

• Deviations from the spec — every place I did something different, with reason. If "none", say "none."
• Open questions for the planner — anything I wasn't sure about. Empty is best.
• Non-spec testing performed — anything I tested manually that isn't in the test suite.
• Phase A compat verified — pytest tests/test_phase_a_compat.py passes (after B-002 merges; before then, confirm the seven examples/ files still run).

CI confirmation

• All 9 matrix cells passing (Linux/macOS/Windows × Python 3.11/3.12/3.13).

If any cell is failing, explain why below and tag the planner — do not mark this PR ready for review.

Compatibility and generated-output statement

• This PR does not change dictionaries/ar-v1.md. (Required per ADR 0008.B.0.)
• If this PR changes examples/ or apps/, the changed .apy files translate/compile and any runnable examples have smoke coverage or documented optional dependencies.
• If this PR changes Arabic terms, aliases, dictionaries, or generated docs, python tools/validate_lexicon.py and python tools/generate_lexicon_outputs.py --check pass.
• If this PR changes an internal API in arabicpython/, the change is documented in the delivery note's "Deviations" section.

If any compatibility box is unchecked, explain the reason in the PR body before requesting review.

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Reviewers: see CONTRIBUTING.md §8 for the review process. Tests are the contract — focus review on whether tests cover the spec's requirements, not on code style.