[Docs] Add step to disable package.json synchronization while upgrading PHP package

Author: Kocal

src/Autocomplete/assets/README.md

@@ -14,6 +14,8 @@ composer require symfony/ux-autocomplete:2.23.0
 npm add @symfony/[email protected]
 ```
 
+**Tip:** Your `package.json` file will be automatically modified by [Flex](https://github.com/symfony/flex) when installing or upgrading a PHP package. To prevent this behavior, ensure to **use at least Flex 1.22.0 or 2.5.0**, and run `composer config extra.symfony.flex.synchronize_package_json false`.
+
 ## Resources
 
 -   [Documentation](https://symfony.com/bundles/ux-autocomplete/current/index.html)

src/Chartjs/assets/README.md

@@ -14,6 +14,8 @@ composer require symfony/ux-chartjs:2.23.0
 npm add @symfony/[email protected]
 ```
 
+**Tip:** Your `package.json` file will be automatically modified by [Flex](https://github.com/symfony/flex) when installing or upgrading a PHP package. To prevent this behavior, ensure to **use at least Flex 1.22.0 or 2.5.0**, and run `composer config extra.symfony.flex.synchronize_package_json false`.
+
 ## Resources
 
 -   [Documentation](https://symfony.com/bundles/ux-chartjs/current/index.html)

src/Cropperjs/assets/README.md

@@ -14,6 +14,8 @@ composer require symfony/ux-cropperjs:2.23.0
 npm add @symfony/[email protected]
 ```
 
+**Tip:** Your `package.json` file will be automatically modified by [Flex](https://github.com/symfony/flex) when installing or upgrading a PHP package. To prevent this behavior, ensure to **use at least Flex 1.22.0 or 2.5.0**, and run `composer config extra.symfony.flex.synchronize_package_json false`.
+
 ## Resources
 
 -   [Documentation](https://symfony.com/bundles/ux-cropperjs/current/index.html)

src/Dropzone/assets/README.md

@@ -14,6 +14,8 @@ composer require symfony/ux-dropzone:2.23.0
 npm add @symfony/[email protected]
 ```
 
+**Tip:** Your `package.json` file will be automatically modified by [Flex](https://github.com/symfony/flex) when installing or upgrading a PHP package. To prevent this behavior, ensure to **use at least Flex 1.22.0 or 2.5.0**, and run `composer config extra.symfony.flex.synchronize_package_json false`.
+
 ## Resources
 
 -   [Documentation](https://symfony.com/bundles/ux-dropzone/current/index.html)

src/LazyImage/assets/README.md

@@ -14,6 +14,8 @@ composer require symfony/ux-lazy-image:2.23.0
 npm add @symfony/[email protected]
 ```
 
+**Tip:** Your `package.json` file will be automatically modified by [Flex](https://github.com/symfony/flex) when installing or upgrading a PHP package. To prevent this behavior, ensure to **use at least Flex 1.22.0 or 2.5.0**, and run `composer config extra.symfony.flex.synchronize_package_json false`.
+
 ## Resources
 
 -   [Documentation](https://symfony.com/bundles/ux-lazy-image/current/index.html)

src/LiveComponent/assets/README.md

@@ -14,6 +14,8 @@ composer require symfony/ux-live-component:2.23.0
 npm add @symfony/[email protected]
 ```
 
+**Tip:** Your `package.json` file will be automatically modified by [Flex](https://github.com/symfony/flex) when installing or upgrading a PHP package. To prevent this behavior, ensure to **use at least Flex 1.22.0 or 2.5.0**, and run `composer config extra.symfony.flex.synchronize_package_json false`.
+
 ## Resources
 
 -   [Documentation](https://symfony.com/bundles/ux-live-component/current/index.html)

src/Map/src/Bridge/Google/assets/README.md

@@ -14,6 +14,8 @@ composer require symfony/ux-google-map:2.23.0
 npm add @symfony/[email protected]
 ```
 
+**Tip:** Your `package.json` file will be automatically modified by [Flex](https://github.com/symfony/flex) when installing or upgrading a PHP package. To prevent this behavior, ensure to **use at least Flex 1.22.0 or 2.5.0**, and run `composer config extra.symfony.flex.synchronize_package_json false`.
+
 ## Resources
 
 -   [Documentation](https://github.com/symfony/ux/tree/2.x/src/Map/src/Bridge/Google)

src/Map/src/Bridge/Leaflet/assets/README.md

@@ -14,6 +14,8 @@ composer require symfony/ux-leaflet-map:2.23.0
 npm add @symfony/[email protected]
 ```
 
+**Tip:** Your `package.json` file will be automatically modified by [Flex](https://github.com/symfony/flex) when installing or upgrading a PHP package. To prevent this behavior, ensure to **use at least Flex 1.22.0 or 2.5.0**, and run `composer config extra.symfony.flex.synchronize_package_json false`.
+
 ## Resources
 
 -   [Documentation](https://github.com/symfony/ux/tree/2.x/src/Map/src/Bridge/Google)

src/Notify/assets/README.md

@@ -14,6 +14,8 @@ composer require symfony/ux-notify:2.23.0
 npm add @symfony/[email protected]
 ```
 
+**Tip:** Your `package.json` file will be automatically modified by [Flex](https://github.com/symfony/flex) when installing or upgrading a PHP package. To prevent this behavior, ensure to **use at least Flex 1.22.0 or 2.5.0**, and run `composer config extra.symfony.flex.synchronize_package_json false`.
+
 ## Resources
 
 -   [Documentation](https://symfony.com/bundles/ux-notify/current/index.html)

src/React/assets/README.md

@@ -14,6 +14,8 @@ composer require symfony/ux-react:2.23.0
 npm add @symfony/[email protected]
 ```
 
+**Tip:** Your `package.json` file will be automatically modified by [Flex](https://github.com/symfony/flex) when installing or upgrading a PHP package. To prevent this behavior, ensure to **use at least Flex 1.22.0 or 2.5.0**, and run `composer config extra.symfony.flex.synchronize_package_json false`.
+
 ## Resources
 
 -   [Documentation](https://symfony.com/bundles/ux-react/current/index.html)

src/Svelte/assets/README.md

@@ -14,6 +14,8 @@ composer require symfony/ux-svelte:2.23.0
 npm add @symfony/[email protected]
 ```
 
+**Tip:** Your `package.json` file will be automatically modified by [Flex](https://github.com/symfony/flex) when installing or upgrading a PHP package. To prevent this behavior, ensure to **use at least Flex 1.22.0 or 2.5.0**, and run `composer config extra.symfony.flex.synchronize_package_json false`.
+
 ## Resources
 
 -   [Documentation](https://symfony.com/bundles/ux-svelte/current/index.html)

src/Swup/assets/README.md

@@ -14,6 +14,8 @@ composer require symfony/ux-swup:2.23.0
 npm add @symfony/[email protected]
 ```
 
+**Tip:** Your `package.json` file will be automatically modified by [Flex](https://github.com/symfony/flex) when installing or upgrading a PHP package. To prevent this behavior, ensure to **use at least Flex 1.22.0 or 2.5.0**, and run `composer config extra.symfony.flex.synchronize_package_json false`.
+
 ## Resources
 
 -   [Documentation](https://symfony.com/bundles/ux-swup/current/index.html)

src/TogglePassword/assets/README.md

@@ -14,6 +14,8 @@ composer require symfony/ux-toggle-password:2.23.0
 npm add @symfony/[email protected]
 ```
 
+**Tip:** Your `package.json` file will be automatically modified by [Flex](https://github.com/symfony/flex) when installing or upgrading a PHP package. To prevent this behavior, ensure to **use at least Flex 1.22.0 or 2.5.0**, and run `composer config extra.symfony.flex.synchronize_package_json false`.
+
 ## Resources
 
 -   [Documentation](https://symfony.com/bundles/ux-toggle-password/current/index.html)

src/Translator/assets/README.md

@@ -14,6 +14,8 @@ composer require symfony/ux-translator:2.23.0
 npm add @symfony/[email protected]
 ```
 
+**Tip:** Your `package.json` file will be automatically modified by [Flex](https://github.com/symfony/flex) when installing or upgrading a PHP package. To prevent this behavior, ensure to **use at least Flex 1.22.0 or 2.5.0**, and run `composer config extra.symfony.flex.synchronize_package_json false`.
+
 ## Resources
 
 -   [Documentation](https://symfony.com/bundles/ux-translator/current/index.html)

src/Turbo/assets/README.md

@@ -14,6 +14,8 @@ composer require symfony/ux-turbo:2.23.0
 npm add @symfony/[email protected]
 ```
 
+**Tip:** Your `package.json` file will be automatically modified by [Flex](https://github.com/symfony/flex) when installing or upgrading a PHP package. To prevent this behavior, ensure to **use at least Flex 1.22.0 or 2.5.0**, and run `composer config extra.symfony.flex.synchronize_package_json false`.
+
 ## Resources
 
 -   [Documentation](https://symfony.com/bundles/ux-turbo/current/index.html)

src/Typed/assets/README.md

@@ -14,6 +14,8 @@ composer require symfony/ux-typed:2.23.0
 npm add @symfony/[email protected]
 ```
 
+**Tip:** Your `package.json` file will be automatically modified by [Flex](https://github.com/symfony/flex) when installing or upgrading a PHP package. To prevent this behavior, ensure to **use at least Flex 1.22.0 or 2.5.0**, and run `composer config extra.symfony.flex.synchronize_package_json false`.
+
 ## Resources
 
 -   [Documentation](https://symfony.com/bundles/ux-typed/current/index.html)

src/Vue/assets/README.md

@@ -14,6 +14,8 @@ composer require symfony/ux-vue:2.23.0
 npm add @symfony/[email protected]
 ```
 
+**Tip:** Your `package.json` file will be automatically modified by [Flex](https://github.com/symfony/flex) when installing or upgrading a PHP package. To prevent this behavior, ensure to **use at least Flex 1.22.0 or 2.5.0**, and run `composer config extra.symfony.flex.synchronize_package_json false`.
+
 ## Resources
 
 -   [Documentation](https://symfony.com/bundles/ux-vue/current/index.html)