Accelerate Tetris music when tower is high

[bashmohandes]

Summary:

• Derive Tetris danger from the locked tower's exact playfield height.
• Add a reversible 32 BPM music boost while the tower is above two-thirds height.
• Document the behavior and mention it in the 1.2.0 release notes.

Verification:

• Full suite: 333 tests passed.
• Focused audio, Tetris, and release-note suite: 44 tests passed.
• Repository-wide syntax checks passed.
• Release 1.2.0 validation passed.
• Diff check passed.

[chatgpt-codex-connector]

Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-09-03T23:51:21.647901Z	ad95117	PR opened
🔒 Security Review	✅ Completed 2026-09-03T23:51:20.337696Z	ad95117	PR opened

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[chatgpt-codex-connector]

💡 Codex Review

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Reviewed commit: ad9511796e

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