Draft 5.0 update process

Author: adriendupuis

docs/update_and_migration/from_4.6/update_to_5.0.md

@@ -49,7 +49,29 @@ TODO: list of features deprecated in 4.6 removed in 5.0?
     composer recipes:install ibexa/commerce --force -v
     ```
 
-### composer.json clean-up
+### composer.json
+
+#### Sort commands
+
+Recipe appends a command to `composer.json`'s `auto-scripts`.
+You have to manually resort the commands so the `tsconfig.json` file
+is created by `yarn ibexa-generate-tsconfig`
+before being used by `ibexa:encore:compile`.
+Your `auto-scripts` entry should look like this:
+
+```json
+        "auto-scripts": {
+            "cache:clear": "symfony-cmd",
+            "assets:install %PUBLIC_DIR%": "symfony-cmd",
+            "yarn install": "script",
+            "ibexa:encore:compile --config-name app": "symfony-cmd",
+            "bazinga:js-translation:dump %PUBLIC_DIR%/assets --merge-domains": "symfony-cmd",
+            "yarn ibexa-generate-tsconfig": "script",
+            "ibexa:encore:compile": "symfony-cmd"
+        },
+```
+
+#### Clean-up
 
 If you have required 4.6 LTS Update packages,
 they're included by default in 5.0.

docs/update_and_migration/from_5.0/update_from_5.0.md

@@ -8,5 +8,5 @@ month_change: true
 Ibexa DXP v5.0.0 is the latest version for now. If you have it, you're update-to-date.
 Come back to this page later to discover if some patch has been released and how to install it.
 
-To update from v4.6.x, see [Update from v4.6 to v5.0](update_to_5.0.md)
-From older version, explore [this section](update_ibexa_dxp.md).
+To update from v4.6.x, see [Update from v4.6 to v5.0](update_to_5.0.md).
+From an older version, explore [this section](update_ibexa_dxp.md).