docs: clarifies not setting editor values directly & plugin order (#4571)

* Updates "Saving to a Database" example to distinguish actual content changes.

* Update docs/walkthroughs/06-saving-to-a-database.md

* Update docs/walkthroughs/06-saving-to-a-database.md

* Update docs/walkthroughs/06-saving-to-a-database.md

* Runs prettier

* docs: clarifies not setting editor values directly & plugin order

* Changes reccommended order of withReact & withHistory, to match current knowleged

Co-authored-by: Dylan Schiemann <dylan@dojotoolkit.org>

docs/concepts/07-editor.md

@@ -33,10 +33,12 @@ It is slightly more complex than the others, because it contains all of the top-
 The `children` property contains the document tree of nodes that make up the editor's content.
 
 The `selection` property contains the user's current selection, if any.
+Don't set it directly; use [Transforms.select](04-transforms#selection-transforms)
 
 The `operations` property contains all of the operations that have been applied since the last "change" was flushed. \(Since Slate batches operations up into ticks of the event loop.\)
 
 The `marks` property stores formatting to be applied when the editor inserts text. If `marks` is `null`, the formatting will be taken from the current selection.
+Don't set it directly; use `Editor.addMark` and `Editor.removeMark`.
 
 ## Overriding Behaviors
 

docs/general/contributing.md

@@ -87,6 +87,12 @@ yarn lint
 
 This will catch TypeScript, Prettier, and Eslint errors.
 
+```text
+yarn fix
+```
+
+This will fix Prettier and Eslint errors.
+
 ## Running integration tests
 
 To run integrations with [cypress](https://github.com/cypress-io/cypress), first run `yarn start` to run the examples website, then run `yarn cypress:open` in a separate session to open the cypress GUI.

docs/libraries/slate-history.md

@@ -13,3 +13,9 @@ This sub-library tracks changes to the Slate value state over time, and enables
 ## `withHistory`
 
 The `withHistory` plugin keeps track of the operation history of a Slate editor as operations are applied to it, using undo and redo stacks.
+
+When used with `withReact`, `withHistory` should be applied inside. For example:
+
+```javascript
+const editor = useMemo(() => withReact(withHistory(createEditor())), [])
+```

docs/libraries/slate-react.md

@@ -180,6 +180,12 @@ React-specific plugins for Slate editors
 
 Adds React and DOM specific behaviors to the editor.
 
+When used with `withHistory`, `withReact` should be applied outside. For example:
+
+```javascript
+const editor = useMemo(() => withReact(withHistory(createEditor())), [])
+```
+
 ## Utils
 
 Private convenience modules