Release v5.18.5

• Bump version to 5.18.5 across setup, clients, and docs. (Dries Peeters)
• fix: use Map for saved filter params to clear CodeQL property injection (Dries Peeters)
• Stop logging two_factor_secret and other secrets in audit trails. (Dries Peeters)
• Add multi-user task assignees to replace single assigned_to. (Dries Peeters)
• chore(deps): bump the pip group across 1 directory with 2 updates (dependabot[bot])

📦 Build Status

Desktop Applications

✅ Windows build: Success
✅ Linux build: Success
✅ macOS build: Success

Mobile Applications

✅ Android build: Success
✅ iOS build: Success