Q25 Toolbox v4.1.3

Two finished features that had not been released

Merged from two separate branches on top of 4.1.2. The result builds and passes its unit tests (71 in total). The merge itself was not re-tested on the device beyond installing it and checking that the service starts.

Resolution hotkey (Screen > Per-app display scaling; off by default). A global key combination steps the whole screen through an ordered list of resolutions and back to the default; with one resolution it is a toggle. Combination: left or right Ctrl, Alt, Shift or Meta plus a letter or digit, default Right Shift + R. Short press, or held for 0.5 s; in the held mode a quick tap is typed again on release (input keycombination through root, ignoring events from virtual devices so it never reacts to itself). It wins over the per-app targets, survives the screen turning off, vibrates with the Edge Gestures pulse and shows a toast. Included in backups.

Material You colours for the edge-gesture arrow (Android 12+). Each of the three arrow colours can come from the Material You palette by family and tone (accent1:500 and so on), stored as a reference and resolved when a gesture starts, so it follows the wallpaper. A fixed swatch or a hex value clears the reference. Included in backups.

Note for LineageOS: a display-size change is what used to bring back the BlackBerry keyboard's full keyboard before 4.1.2. Keep Keyboard > BlackBerry keyboard strip on if you use the resolution hotkey.

Updates install over 4.1.2 and keep your settings. Both features are off or unchanged until you use them.

Full changelog: CHANGELOG.md