Optionally disable text selection

Change hover cursor to be configurable per widget

Start documenting

fix autofocus breaking due to system ordering

also renames some structs

Refactor to (hopefully) make writing docs easier

dogfooding showed that they're quite handy to have around

Password plugin

* use editor buffer for infinite line

need to get my numbers right but the implementation is doing at least
something again

* working infiniteline (when mode != center)

* add minimum padding, fixing centered infiniteline

* user editable min padding on center infiniteline

need to get my numbers right but the implementation is doing at least
something again

* internal placeholder plugin

* fix panic on placeholder editor input

* remove autofocus in placeholder example

* make `Placeholder.active` private

* remove placeholder on input

* fix multi-byte char in placeholder

* show placeholder on empty editor

* add guards to placeholder add fns

* fix placeholder displaying incorrectly on input

* fix flash when backspacing empty placeholder

also properly fix the first-char display error

* hacky fix for delete key breaking placeholder

* fix newline issues in placeholder

* fix clippy

* update changelog, bump version

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Co-authored-by: StaffEngineer <111751109+StaffEngineer@users.noreply.github.com>
Co-authored-by: StaffEngineer <velo.app1@gmail.com>

* add --all-features to CI checks

* add all-features to clippy command