Renomme le jeu en Emberwild + déploiement Gitea Actions

- Jeu « Project One » → « Emberwild » (slug `emberwild`) dans lib/games.ts
  et toutes les références (accueil, devblog, README)
- Photo d'équipe (CEO/dev) câblée sur /image/teams/CEO_Dev.jpg
- CI/CD porté de GitHub Actions vers Gitea Actions
  (.gitea/workflows/deploy.yml) : build + déploiement auto au push sur master
- deploy.sh : déploiement manuel de secours

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

app/studio/page.tsx

@@ -12,11 +12,13 @@ const team = [
     name: "Founder One",
     role: "Co-founder · Programming · Design",
     bio: "Builds the systems, gameplay loops and tools that bring our worlds to life.",
+    photo: "/image/teams/CEO_Dev.jpg",
   },
   {
     name: "Founder Two",
     role: "Co-founder · Art · Design",
     bio: "Shapes the visual identity, environments and feel of every Highland Games world.",
+    photo: null,
   },
 ];
 
@@ -88,14 +90,24 @@ export default function StudioPage() {
         <div className="grid sm:grid-cols-2 gap-8">
           {team.map((m) => (
             <div key={m.name} className="border border-border p-8 bg-surface">
-              <div className="w-20 h-20 bg-surface-elevated border border-border flex items-center justify-center mb-6">
-                <Image
-                  src="/image/Studio/Logo Flat.png"
-                  alt=""
-                  width={40}
-                  height={28}
-                  className="opacity-40"
-                />
+              <div className="w-20 h-20 bg-surface-elevated border border-border flex items-center justify-center mb-6 overflow-hidden">
+                {m.photo ? (
+                  <Image
+                    src={m.photo}
+                    alt={m.name}
+                    width={80}
+                    height={80}
+                    className="w-full h-full object-cover"
+                  />
+                ) : (
+                  <Image
+                    src="/image/Studio/Logo Flat.png"
+                    alt=""
+                    width={40}
+                    height={28}
+                    className="opacity-40"
+                  />
+                )}
               </div>
               <h3 className="font-display text-2xl tracking-wider mb-1">
                 {m.name}