* widget: add utility functions to calculate borders and make em static
* image: use the rounding util functions
* input-field: use the rounding util functions
* shape: use the rounding util functions
* image: use absolutePath to get last_write_time and ignore when no reloadTime
* background: use absolutePath to get last_write_time and ignore when no reloadTime
* renderer: add renderBorder function
* config: add CGradientValueData from Hyprland
* input-field: change outer to take gradients
Added gradient support to the following color options:
- `outer_color`
- `fail_color`
- `check_color`
- `capslock_color`
- `numlock_color`
- `bothlock_color``
* image: add gradient border
* shape: add gradient border
* shaders: adapt the new rounded smoothing factor from Hyprland
* config: introduce a custom value type for layout related options
* widgets: use CLayoutValueData for size and position options
* widgets: catch bad_any_cast and out_of_range when contructing widgets other than label
* config: rename and restrict CLayoutValueData::fromAny to fromAnyPv
This is only for casting `any` variables that represent a void * to a
CLayoutValueData*, not just any any.
* misc: remove debug prints
* misc: use Vector2D, Box and Mat3x3 from hyprutils
* nix: flake update
Fix CI fails. We need hyprutils>=0.2.3
* misc: use a function to convert Hyprlang::VEC2 to Vector2D
* misc: fixup some includes
* label: move asset updates out of the draw function
This allows us to check if the label has actually updated after the
callback from the asyncResourceGatherer. If it isn't we can requeue the
renderUpdate() function.
* image: move asset updates out of the draw function
