Bring back old configuration that was using Qt 5 and split Qt build in
two to support both Qt 5 and Qt 6. Last Qt 5 builds were using 5.14.2,
bump that to latest 5.15.8.
Qt 6 only supports Windows 10+, so adjust the system version check
accordingly. Not bumping Qt 6 version (although 6.4.2 is available)
while we're still in patch release mode.
Building a whole new package is not nice since Qt client is only one
part of it, the rest doesn't require newer OS version. Nevertheless,
it's a quick and easy fix.
* Create Windows MSI package as part of GHA sanity build
* Don't include MSVC redist MSM in Windows MSI package
This approach is deprecated, and was probably never entirely correct to
begin with.
Give the web client a major overhaul.
User-visible highlights include:
* Mobile is now fully supported.
* Added fullscreen support on mobile.
* Better support for dark mode.
* Added mime icons to the torrent list.
* Improved theme consistency across the app.
Maintainer highlights include:
* Updated code to use ES6 APIs.
* No longer uses jQuery UI.
* No longer uses jQuery.
* Use Webpack to bundle the Javascript, CSS, and assets together -- the entire bundle size is now 68K gzipped.
* Added eslint / prettier / stylelint tooling.
* Uses torrent-get's 'table' mode for more efficient RPC calls.
They are being discarded by server side with "ignoring disallowed
property" messages otherwise which leads to failed checks using those
properties.
Fixes: #451
