I got carried away with Gemini and basically rewrote CI and the release
process for the new LLM reality.
- Bump all SDK versions to the current beta (3.9.0-0)
- Run `flutter channel beta`
- Wrote `ci_script.dart` to replace the bash scripts
- Converted repository to pub workspace
- Added llm.md and release.md
- Added redirect for deprecated Samples Index
## Pre-launch Checklist
- [x] I read the [Flutter Style Guide] _recently_, and have followed its
advice.
- [x] I signed the [CLA].
- [x] I read the [Contributors Guide].
- [x] I have added sample code updates to the [changelog].
- [x] I updated/added relevant documentation (doc comments with `///`).
* refactor out FormattingToolbar and TextEditingDeltaHistoryView from main`
* replace togglebuttonstatemanager and texteditingdeltahistorymanager with appstatemanager
* fix up tests
* clean up
* Add ReplacementTextEditingController to AppState
* formatting
* `dart format`
Co-authored-by: Renzo Olivares <roliv@google.com>
Co-authored-by: Brett Morgan <brettmorgan@google.com>
Eric Windmill
Renzo Olivares