* Prototype of toast system
* More toast adoption
* share
* flag
* bookmark
* subscribe
* delete
* More toast usage:
* forms
* settings save
* Log error during flag failure
* Incorporate PR feedback:
1. return `toaster` from `useToast` hook, with simplified `success` and `danger` methods
2. remove toast header, move close button to body
3. change how toast ids are generated to use a global incrementing int
4. update toast messages
* PR feedback:
* reduce width of toast on narrow screens
* dynamic delete success toast message based on deleted type
* add toasts to auth methods deletion operations
* Dismiss all toasts upon page navigation
* refine style and use delay prop
* more styling
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Co-authored-by: Keyan <34140557+huumn@users.noreply.github.com>
Co-authored-by: keyan <keyan.kousha+huumn@gmail.com>