minor #16315 [Framework] Read env var SYMFONY_IDE by default for framework.ide (94noni)

This PR was squashed before being merged into the 6.1 branch.

Discussion
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[Framework] Read env var SYMFONY_IDE by default for framework.ide

Fix #16232
friendly ping `@GromNaN` (very useful :))

Commits
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2bed596 [Framework] Read env var SYMFONY_IDE by default for framework.ide

Author: javiereguiluz

reference/configuration/framework.rst

@@ -170,7 +170,7 @@ some environment variable that stores the name of the IDE/editor:
         # config/packages/framework.yaml
         framework:
             # the env var stores the IDE/editor name (e.g. 'phpstorm', 'vscode', etc.)
-            ide: '%env(resolve:CODE_EDITOR)%'
+            ide: '%env(resolve:SYMFONY_IDE)%'
 
     .. code-block:: xml
 
@@ -184,7 +184,7 @@ some environment variable that stores the name of the IDE/editor:
                 http://symfony.com/schema/dic/symfony https://symfony.com/schema/dic/symfony/symfony-1.0.xsd">
 
             <!-- the env var stores the IDE/editor name (e.g. 'phpstorm', 'vscode', etc.) -->
-            <framework:config ide="%env(resolve:CODE_EDITOR)%"/>
+            <framework:config ide="%env(resolve:SYMFONY_IDE)%"/>
         </container>
 
     .. code-block:: php
@@ -194,9 +194,14 @@ some environment variable that stores the name of the IDE/editor:
 
         return static function (FrameworkConfig $framework) {
             // the env var stores the IDE/editor name (e.g. 'phpstorm', 'vscode', etc.)
-            $framework->ide('%env(resolve:CODE_EDITOR)%');
+            $framework->ide('%env(resolve:SYMFONY_IDE)%');
         };
 
+.. versionadded:: 6.1
+
+    The environment variable `SYMFONY_IDE` was introduced in Symfony 6.1.
+    It is read by default when `framework.ide` config is not set.
+
 Another alternative is to set the ``xdebug.file_link_format`` option in your
 ``php.ini`` configuration file. The format to use is the same as for the
 ``framework.ide`` option, but without the need to escape the percent signs