Release v0.8.8

🎉 What's Changed

✨ Features

• feat(security): durable browser session handles and invalidation (14731ec)
• feat(security): durable SQLite read-access audit journal (855a7ab)
• feat(security): bound read-model and identity collection queries (416430a)

🐛 Bug Fixes

• fix(scaffold-check): persist the session cookie refreshed at sign-in (b52f1ed)
• fix(ci): make runtime diagnostics scan fail reliably (ae5ff0c)

🔧 Other Changes

• chore(release): prepare v0.8.8 security release (070a170)
• ci: gate the durable-audit and security-session browser suites (0a372d3)