sloproxy

chore(models): remove legacy GPT 5.2 and GPT 5.3 Codex entries from registry master

- Cleaned up outdated GPT 5.2 and GPT 5.3 Codex model configurations from `models.json`. - Simplified registry by removing unused model references across all tiers (`codex-team`, `codex-plus`, `codex-pro`).


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1 changed file