better-auth@1.6.9 declares peerOptional deps on drizzle-orm ^0.45.2 and
drizzle-kit >=0.31.4, but we run drizzle-orm ~0.36.3 / drizzle-kit ~0.28.1.
The adapter works correctly at runtime with our versions — the peer dep is
only for stricter type checking. This unblocks npm ci in CI without a risky
drizzle major-version upgrade.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>