fix(agent): versionnage des fichiers agent pour éviter le cache navigateur

- build.sh génère désormais des fichiers versionnés (edubox-agent-vX.Y.Z)
- dashboard et /api/download pointent vers les fichiers versionnés
- affichage de la version actuelle sur la page de téléchargement

agent/build.sh

@@ -10,11 +10,17 @@ export PATH=$PATH:/usr/local/go/bin
 
 GOOS=windows GOARCH=amd64 go build -ldflags "${LDFLAGS}" -o edubox-agent.exe .
 echo "  edubox-agent.exe (Windows amd64)"
+cp edubox-agent.exe "edubox-agent-v${VERSION}.exe"
+echo "  edubox-agent-v${VERSION}.exe (Windows amd64)"
 
 GOOS=linux GOARCH=amd64 go build -ldflags "${LDFLAGS}" -o edubox-agent .
 echo "  edubox-agent (Linux amd64)"
+cp edubox-agent "edubox-agent-v${VERSION}"
+echo "  edubox-agent-v${VERSION} (Linux amd64)"
 
 GOOS=darwin GOARCH=amd64 go build -ldflags "${LDFLAGS}" -o edubox-agent-mac .
 echo "  edubox-agent-mac (macOS amd64)"
+cp edubox-agent-mac "edubox-agent-v${VERSION}-mac"
+echo "  edubox-agent-v${VERSION}-mac (macOS amd64)"
 
 echo "Done."

server/app/api/download/route.ts

@@ -1,9 +1,12 @@
 import { NextResponse } from "next/server";
 
+const AGENT_VERSION = "0.2.3";
+
 export async function GET() {
   return NextResponse.json({
-    windows: "/agent/edubox-agent.exe",
+    version: AGENT_VERSION,
-    linux: "/agent/edubox-agent",
+    windows: `/edubox-agent-v${AGENT_VERSION}.exe`,
-    mac: "/agent/edubox-agent-mac",
+    linux: `/edubox-agent-v${AGENT_VERSION}`,
+    mac: `/edubox-agent-v${AGENT_VERSION}-mac`,
   });
 }

server/app/dashboard/download/page.tsx

@@ -1,5 +1,6 @@
 import { Card, CardHeader, CardTitle, CardContent } from "@/components/ui/card";
-import { Button } from "@/components/ui/button";
+
+const AGENT_VERSION = "0.2.3";
 
 export const dynamic = "force-dynamic";
 
@@ -7,6 +8,7 @@ export default function DownloadPage() {
   return (
     <div className="space-y-6">
       <h1 className="text-3xl font-bold">Téléchargements Agent</h1>
+      <p className="text-sm text-muted-foreground">Version actuelle : <strong>{AGENT_VERSION}</strong></p>
       <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
         <Card>
           <CardHeader>
@@ -14,7 +16,7 @@ export default function DownloadPage() {
           </CardHeader>
           <CardContent>
             <p className="text-sm text-muted-foreground mb-4">Agent EduBox pour Windows (64 bits)</p>
-            <a href="/edubox-agent.exe" download className="inline-flex items-center justify-center rounded-md text-sm font-medium bg-primary text-primary-foreground hover:bg-primary/90 h-10 px-4 py-2 w-full">Télécharger (.exe)</a>
+            <a href={`/edubox-agent-v${AGENT_VERSION}.exe`} download className="inline-flex items-center justify-center rounded-md text-sm font-medium bg-primary text-primary-foreground hover:bg-primary/90 h-10 px-4 py-2 w-full">Télécharger (.exe)</a>
           </CardContent>
         </Card>
         <Card>
@@ -23,7 +25,7 @@ export default function DownloadPage() {
           </CardHeader>
           <CardContent>
             <p className="text-sm text-muted-foreground mb-4">Agent EduBox pour Linux (64 bits)</p>
-            <a href="/edubox-agent" download className="inline-flex items-center justify-center rounded-md text-sm font-medium bg-primary text-primary-foreground hover:bg-primary/90 h-10 px-4 py-2 w-full">Télécharger</a>
+            <a href={`/edubox-agent-v${AGENT_VERSION}`} download className="inline-flex items-center justify-center rounded-md text-sm font-medium bg-primary text-primary-foreground hover:bg-primary/90 h-10 px-4 py-2 w-full">Télécharger</a>
           </CardContent>
         </Card>
         <Card>
@@ -32,7 +34,7 @@ export default function DownloadPage() {
           </CardHeader>
           <CardContent>
             <p className="text-sm text-muted-foreground mb-4">Agent EduBox pour macOS (Intel & Apple Silicon)</p>
-            <a href="/edubox-agent-mac" download className="inline-flex items-center justify-center rounded-md text-sm font-medium bg-primary text-primary-foreground hover:bg-primary/90 h-10 px-4 py-2 w-full">Télécharger</a>
+            <a href={`/edubox-agent-v${AGENT_VERSION}-mac`} download className="inline-flex items-center justify-center rounded-md text-sm font-medium bg-primary text-primary-foreground hover:bg-primary/90 h-10 px-4 py-2 w-full">Télécharger</a>
           </CardContent>
         </Card>
       </div>