feat: Enhance portfolio with SEO meta tags, implement API for experie… (#2)

* feat: Enhance portfolio with SEO meta tags, implement API for experiences and projects, and refactor components for improved structure

* fix: address Copilot review comments on PR #2

- Migrate Grid callers to the System Grid size prop (GridWrapper)
- Render experience icons from exp.type instead of exp.icon
- Show experience date range (dateS-dateE) on desktop and mobile
- Select experience description from the active i18n language
- Restore technology chips from exp.technologies
- Rename uesExperience hook to useExperience
- Normalize getProjets response to the { data, count } shape
- Return ExperienceFull from getExperience
- Type useEditProjet/updateProjet with ProjetEdit
- Fetch project details from the API in Projet page (useProjet)
- Replace ExperienceType enum with const object (erasableSyntaxOnly)
- Sync document lang attribute with the active language

src/section/AllProjet.tsx

@@ -25,7 +25,7 @@ export default function AllProjet() {
       sx={{ display: "flex", flexDirection: "column", flex: 1, minHeight: 0 }}
     >
       {projets &&
-        projets.projets.map((projet) => (
+        projets.data.map((projet) => (
           <Card sx={{ minWidth: 275, mt: 5 }} key={projet.id}>
             <CardContent>
               <Box