v2.23.0

- `Improvement` — *EditorConfig* — The `onChange` callback now accepts two arguments: EditorJS API and the CustomEvent with `type` and `detail` allowing to determine what happened with a Block
- `New` — *Block API* — The new `dispatchChange()` method allows to manually trigger the 'onChange' callback. Useful when Tool made a state mutation that is invisible for editor core.
- `Improvement` — *UI* — Block Tunes toggler moved to the left
- `Improvement` — *UI* — Block Actions (BT toggler + Plus Button) will appear on block hovering instead of click
- `Improvement` — *UI* — Block Tunes toggler icon and Plus button icon updated
- `Improvement` — *Dev Example Page* — The menu with helpful buttons added to the bottom of the screen
- `Improvement` — *Dev Example Page* — The 'dark' theme added. Now we can code at night more comfortably.
- `Improvement` — *Rectangle Selection* — paint optimized
- `Fix` — *Rectangle Selection* — the first click after RS was not clear selection state. Now does.
- `Improvement` — *Blocks API* — toolbar moving logic removed from `blocks.move()` and `blocks.swap()` methods. Instead, you should use Toolbar API (it was used by MoveUp and MoveDown tunes, they were updated).
- `New` — *Blocks API* — The `getBlockIndex()` method added
- `New` — *Blocks API* — the `insert()` method now has the `replace: boolean` parameter
- `New` — *Blocks API* —  the `insert()` method now returns the inserted `Block API`
- `New` — *Listeners API* — the `on()` method now returns the listener id.
- `New` — *Listeners API* — the new `offById()` method added
- `New` — `API` — The new `UiApi` section was added. It allows accessing some editor UI nodes and methods.
- `New` — The Roadmap added to the Readme
- `Refactoring` — Toolbox became a standalone class instead of a Module. It can be accessed only through the Toolbar module.
- `Refactoring` — CI flow optimized.
- `Fix` - Recognize async `onPaste` handlers in tools [#1803](https://github.com/codex-team/editor.js/issues/1803).
- `Fix` — Fire onChange event for native inputs [#1750](https://github.com/codex-team/editor.js/issues/1750)