Adding a data-model system for sync'ing data between parent and child components

This also includes the dispatching of several new PHP events.

Documenting hooks + minor items

Author: weaverryan

package.json

@@ -50,7 +50,10 @@
             "@typescript-eslint/no-explicit-any": "off",
             "@typescript-eslint/no-empty-function": "off",
             "@typescript-eslint/ban-ts-comment": "off",
-            "quotes": ["error", "single"]
+            "quotes": [
+                "error",
+                "single"
+            ]
         },
         "env": {
             "browser": true

src/Cropperjs/Resources/assets/test/controller.test.ts

@@ -52,7 +52,7 @@ describe('CropperjsController', () => {
                     data-cropperjs-public-url-value="https://symfony.com/logos/symfony_black_02.png"
                     data-cropperjs-options-value="${dataToJsonAttribute({
                         viewMode: 1,
-                        dragMode: "move"
+                        dragMode: 'move'
                     })}"
                 >
             </div>

src/LiveComponent/CHANGELOG.md

@@ -28,15 +28,15 @@
 
 -   [BEHAVIOR CHANGE] The way that child components re-render when a parent re-renders
     has changed, but shouldn't be drastically different. Child components will now
-    avoid re-rendering if no "input" to the component changed *and* will maintain
+    avoid re-rendering if no "input" to the component changed _and_ will maintain
     any writable `LiveProp` values after the re-render. Also, the re-render happens
     in a separate Ajax call after the parent has finished re-rendering.
 
 -   [BEHAVIOR CHANGE] If a model is updated, but the new value is equal to the old
     one, a re-render will now be avoided.
 
 -   [BC BREAK] The `live:update-model` and `live:render` events are not longer
-    dispatched. You can now use the hook system directly on the `Component` object.
+    dispatched. You can now use the "hook" system directly on the `Component` object/
 
 -   [BC BREAK] The `LiveComponentHydrator::dehydrate()` method now returns a
     `DehydratedComponent` object.