798dec972e
Critical bugfix for database migration issue (Issue #121) Changes: - Fix migration logic to always verify column existence - Remove early return that trusted schema_versions alone - Ensures discovery_tokens columns exist before queries - Prevents "no such column" errors for all users 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>