v1.6.0 - Fluent WPF frontends

Highlights

• Added two Fluent WPF desktop variants:
  • CodexSessionSync.Wpf.Inkore.exe using iNKORE.UI.WPF.Modern with Mica, InfoBar, SettingsCard, RadioButtons, ToggleSwitch, and CommandBar.
  • CodexSessionSync.Wpf.WpfUi.exe using lepoco/WPF UI with FluentWindow, TitleBar, Card, TextBox, Button, ToggleSwitch, and InfoBar.
• Removed the original plain WPF release variant.
• Release packaging now publishes only the two Fluent WPF single-file executables for WPF.
• Core sync reads session files with shared read access and reports image-heavy timi_cc mirror risk warnings.

Assets

• Native AOT zip packages: MewUI, Avalonia, TUI, WinForms, WinUI.
• Self-contained WPF executables: iNKORE and WPF UI.