Barrett Ruth be1bc2095e refactor(cache): remove file-based credential storage ... Problem: `cache.lua` stored credentials in `_credentials` keys inside the JSON cache file, with a versioned migration system (`CACHE_VERSION`) that only existed to move credentials between formats. Solution: remove `get_credentials`, `set_credentials`, `clear_credentials`, the v1→v2 migration, and `CACHE_VERSION`. The cache file is now a plain JSON blob with no version field.		2026-03-07 19:46:28 -05:00
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cp	refactor(cache): remove file-based credential storage	2026-03-07 19:46:28 -05:00