chore: update pull request template

Author: Rony

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,13 +1,14 @@
-## Fixes
-<!-- If PR doesn't fully resolve the issue, replace 'Fixes' below with 'Related to'. -->
-<!-- If there is no issue being resolved, open one before creating this pull request. -->
-Fixes #[issue number] by @[issue author]
+## Objectif
+Quel problème est traité ?
 
-## Description
-<!-- Concisely describe what the pull request does. -->
+## Changements réalisés
+Résumé technique clair.
 
-## Technical details
-<!-- Add any other information or technical details about the implementation; or delete the section entirely. -->
+## Impacts
+Front / Back / API / DB / sécurité / performance / droits / exports / jobs.
 
-## Tests
-<!-- Give steps for the reviewer to verify that this PR fixes the problem; or delete the section entirely. -->
+## Tests réalisés
+Unitaires, intégration, manuel, non-régression.
+
+## Risques
+Ce qui peut casser, points de vigilance.