* fix(ui): let update and backup buttons fit their labels
The update dialog gives its two buttons a fixed 100 px width, and the
backup view puts its buttons in a fixed 200 px grid column, so longer
labels are cut off, for example "Only Chec", "Check and" and "Backup
to remote (WebD" in English. Use MinWidth="100" for the update buttons
and an Auto column with MinWidth="200" for the backup buttons: short
labels keep their current size and long ones fit.
The "Automatic update interval (minutes)" label of the subscription
window is cut off the same way between the switch and the interval
field, so let it wrap.
* fix(ui): show cut-off input hints as tooltips
The hints of the previous and next proxy remarks fields in the
subscription window and of the server and log filters are wider than
their fields, so their end is cut off and there is no way to read it.
Show the same text as a tooltip, as the custom config socks port field
of the subscription window already does.
* fix(ui): let dialog buttons and backup labels fit longer translations
The Confirm and Cancel buttons of the editing and settings windows,
and the Reset button of the hotkey window, have a fixed 100 px width,
and the backup view puts its labels in a fixed 300 px column.
Translations longer than the English text are cut off there: the
Russian "Подтвердить" reads "Подтверди", and "Резервное копирование
на удалённый сервер (WebDAV)" loses its end. Use MinWidth="100" for
these buttons, as the message box already does with MinWidth="90",
and an Auto label column with MinWidth="300".
Replaces the global prerelease toggle with per-core prerelease options in both WPF and Avalonia update views, and persists selections via `CheckPreReleaseCoreTypes` in config. Update checks now resolve prerelease mode per selected core (including auto-check flow), and the sing-box max-version lock is removed to allow newer versions.
Checking for updates always dialed through the local proxy, which fails
exactly when an update may be needed most - when no working server is
available. Like the subscription-update menu, updating without the proxy
is now possible: the Check Update window gets an "Update via proxy"
toggle (persisted, on by default so existing behavior is unchanged),
honored by the check-only, update and geo-file flows, and by the
scheduled update check.
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
Introduce a new "Check Only" feature: add CheckOnlyCmd to CheckUpdateViewModel with CheckOnlyTask that queries updates (via UpdateService.CheckHasUpdateOnly) for selected cores and reports results without performing updates. Wire up a new btnCheckOnly in both Desktop and Avalonia views and bind the command. Add localized menuCheckOnly entries to multiple .resx files and update ResUI.Designer. Also shorten the pre-release label to "Check for pre-release" in resource files.
Miheichev Aleksandr Sergeevich