* feat: add support for dark / light mode switching and simultaneouscustom light / dark mode themes
* refactor(color-picker): optional initial color and fallback color
* refactor: used FixedPortion for layout of the settings item
This makes sure that the control always has at least the specified portion of the available space
* refactor: make all members of the ThemeBuilder public
* refactor: add and update palette colors
* fix(theme): typo and derive PartialEq for ThemeBuilder
* fix: update color picker usage
* feat: add more variables to the theme
* fix: radius on headerbar
* fix: Theme CosmicConfigEntry impl
* chore: specify rev of taffy
* fix: theme CosmicConfigEntry missing variables
* fix: apply theme type when theme mode changes
* wip: add plus icon to empty color picker button
* chore: fix rev and imports
* refactor(color-picker): allow custom size for the icon
* refactor(color_picker): make color_button public
* update iced
* wip: update to use cosmic-advanced-text
* use cosmic-advanced-text branch of iced
* fix: line height and spacing for segmented button and update to get svg fix
* fix: spin button styling & spacing
* update iced to fix segmented button border radius
* feat: example improvements
* feat: helper for loading fonts
* feat: add focus style to button
* fix: slider height and iced fixed
* feat: hash icon width and height
* cleanup
* update ci
* refactor: always use lazy feature of iced
* update iced
* update iced
* cleanup & update iced
* update iced: new slider & tiny-skia quad updates
* update iced: fixes for tiny-skia quad rendering with edge case border radius
* re-export iced_runtime & iced_widget
* merge master
* udpate iced
* update iced
* update iced
* update iced
* fix: make rectangle_tracker subscription only return update if there is some
* feat: derive macro for loading a cosmic-config
* feat (cosmic-config): iced subscription
* fix (example): update to rectangle tracker subscription
* fix (cosmic-config)
* refactor(cosmic-config-derive): add support for types with generic parameters
* fix (cosmic-config): feature gate updates for subscription helpers
* feat: support for custom & system themes + move cosmic-theme to libcosmic
* feat: sorta hacky way of creating header bars for libcosmic + update iced to get support for resizable windows in iced-sctk
* update iced
* update and reexport sctk
* fix: applet border radius
* feat (cosmic-theme): add id and name methods
* fix(cosmic-theme): reexport palette from cosmic-theme
* fix(cosmic-config-derive): allow use with reexported cosmic-config
* feat: update iced with fix and refactor applet env vars
* update iced
