* rewrite `draw_pixel`

causes overlayed text to appear correctly blended

Breaking Changes:
 - CosmicEdit*Bundle::background_color renamed to fill_color, and takes a new `FillColor(pub Color)`

* fix clippy

* Add text position Left

* Support infinite-line mode

* update readme

* update default mode name

* Add auto-height mode, refactoring

* Clippy

* Add text position Left

* Support infinite-line mode

* update readme

* update default mode name

* Add set_text workaround

should allow a user to install and use the plugin without needing their own install of cosmic-text

the violet color changed slightly when i set all the colors to bevy colors >.<

make edit history private; need less re-exports if this is just automagically added

removes CosmicEditor::set_text in favor of a set_text CosmicText component

feels okay to use, still not 100% on implementation, especially for multistyle texts. works tho

set_text does not respect these limits, unsure of best way to implement them in that function. Think it's object oriented brain biting me here, need to reframe the issue

had to create a new subset in fontforge, bevy's included font wouldn't load for whatever reason.

may be a better way than bundling a font, bit unsure

bit unsure if this is the right way from cosmic-text's standpoint, but it works (:

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