* Add dynamic colours (Material You) to theme
* Add option to change themes.
* Fix dark mode not applying on default theme
* Fix floating menu icon invisible on catppuccin dark mode.
* Rename themeIndex to themeAccent, fix theming for subscription buttons
* Switch to using string to get theme.
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Co-authored-by: John Wesley <dev@jwr.one>
* Add image upload support for posting entries.
* Add file selection permissions for macOS
* Move image picking into separate widget.
Restricts picking from camera to android and ios platforms.
When image is picked shows filename and button to clear selection.
When image is picked hide url input.
* Fix image picker state lag, only show image picker when no body or url
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Co-authored-by: John Wesley <dev@jwr.one>