diff --git a/Dockerfile b/Dockerfile
index 1a8ec60..85db888 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,9 +3,11 @@ FROM node:20-alpine AS builder
 WORKDIR /app
 
 # Corepack applique la version de pnpm verrouillée dans package.json.
-RUN npm install -g corepack@latest && corepack enable
-COPY . .
+RUN corepack enable
+COPY package.json pnpm-lock.yaml ./
+COPY patches ./patches
 RUN pnpm install --frozen-lockfile
+COPY . .
 
 # Les variables Vite doivent être disponibles pendant la compilation frontend.
 ARG VITE_APP_ID
@@ -26,6 +28,9 @@ ENV VITE_APP_ID=${VITE_APP_ID} \
     VITE_APP_LOGO=${VITE_APP_LOGO}
 RUN pnpm run build
 
+# L’image d’exécution n’embarque ni TypeScript, ni Vite, ni les outils de test.
+RUN pnpm prune --prod
+
 FROM node:20-alpine AS runner
 
 WORKDIR /app
diff --git a/client/index.html b/client/index.html
index e2efb24..685ca23 100644
--- a/client/index.html
+++ b/client/index.html
@@ -6,9 +6,9 @@
     <meta
       name="viewport"
       content="width=device-width, initial-scale=1.0, maximum-scale=1" />
-    <link rel="icon" type="image/png" href="%VITE_APP_LOGO%" />
-    <link rel="apple-touch-icon" href="%VITE_APP_LOGO%" />
-    <title>%VITE_APP_TITLE%</title>
+    <link rel="icon" type="image/png" href="/itinova-logo.png" />
+    <link rel="apple-touch-icon" href="/itinova-logo.png" />
+    <title>Gestion des Formations Manager Itinova</title>
     <!-- Add Google Fonts here, example:
     <link rel="preconnect" href="https://fonts.googleapis.com" />
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
diff --git a/client/src/App.tsx b/client/src/App.tsx
index 98b2d60..b8de57a 100644
--- a/client/src/App.tsx
+++ b/client/src/App.tsx
@@ -5,7 +5,6 @@ import { Route, Switch } from "wouter";
 import ErrorBoundary from "./components/ErrorBoundary";
 import { ThemeProvider } from "./contexts/ThemeContext";
 import Home from "./pages/Home";
-import LoginChoice from "./pages/LoginChoice";
 import AdminRapportPublicCible from "./pages/AdminRapportPublicCible";
 import Admin from "./pages/Admin";
 import AdminFormations from "./pages/AdminFormations";
@@ -51,7 +50,7 @@ import CatalogueFormation from "./pages/CatalogueFormation";
 function Router() {
   return (
     <Switch>
-      <Route path={"/"} component={LoginChoice} />
+      <Route path={"/"} component={Login} />
       <Route path={"/home"} component={Home} />
       <Route path={"/login"} component={Login} />
       <Route path={"/forgot-password"} component={ForgotPassword} />
diff --git a/client/src/const.ts b/client/src/const.ts
index fc72d42..cc10849 100644
--- a/client/src/const.ts
+++ b/client/src/const.ts
@@ -1,6 +1,7 @@
 export { COOKIE_NAME, ONE_YEAR_MS } from "@shared/const";
 
-export const APP_TITLE = import.meta.env.VITE_APP_TITLE || "App";
+// Les déploiements autonomes ne reçoivent pas systématiquement les variables Vite de la plateforme.
+export const APP_TITLE = import.meta.env.VITE_APP_TITLE || "Gestion des Formations Manager Itinova";
 
 export const APP_LOGO = "/itinova-logo.png";
 
diff --git a/client/src/pages/LoginChoice.tsx b/client/src/pages/LoginChoice.tsx
deleted file mode 100644
index 4b46028..0000000
--- a/client/src/pages/LoginChoice.tsx
+++ /dev/null
@@ -1,116 +0,0 @@
-import { useLocation } from "wouter";
-import { useAuth } from "@/_core/hooks/useAuth";
-import { Button } from "@/components/ui/button";
-import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
-import { APP_LOGO, APP_TITLE, getLoginUrl } from "@/const";
-import { KeyRound, Shield } from "lucide-react";
-import { useEffect } from "react";
-
-export default function LoginChoice() {
-  const [, setLocation] = useLocation();
-  const { user, loading, isAuthenticated } = useAuth();
-
-  // Rediriger les utilisateurs déjà connectés vers le tableau de bord
-  useEffect(() => {
-    if (!loading && isAuthenticated && user?.role === 'admin') {
-      setLocation('/admin');
-    }
-  }, [loading, isAuthenticated, user?.role, setLocation]);
-
-  const handleManusLogin = () => {
-    window.location.href = getLoginUrl();
-  };
-
-  const handleLocalLogin = () => {
-    setLocation("/login");
-  };
-
-  // Afficher un loader pendant la vérification de l'authentification
-  if (loading) {
-    return (
-      <div className="min-h-screen flex items-center justify-center">
-        <div className="animate-spin rounded-full h-12 w-12 border-b-2 border-blue-600"></div>
-      </div>
-    );
-  }
-
-  // Ne pas afficher la page si l'utilisateur est déjà connecté (redirection en cours)
-  if (isAuthenticated && user?.role === 'admin') {
-    return null;
-  }
-
-  return (
-    <div className="min-h-screen flex items-center justify-center bg-gradient-to-br from-blue-50 to-indigo-100 p-4">
-      <Card className="w-full max-w-2xl">
-        <CardHeader className="space-y-4">
-          <div className="flex justify-center">
-            <img src={APP_LOGO} alt="Logo" className="h-20 w-auto" />
-          </div>
-          <div className="text-center">
-            <CardTitle className="page-title">{APP_TITLE}</CardTitle>
-            <CardDescription className="mt-3 text-base">
-              Choisissez votre méthode de connexion
-            </CardDescription>
-          </div>
-        </CardHeader>
-        <CardContent className="space-y-4">
-          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
-            {/* Connexion Manus OAuth */}
-            <Card className="border-2 hover:border-primary transition-colors cursor-pointer group" onClick={handleManusLogin}>
-              <CardHeader className="text-center pb-4">
-                <div className="flex justify-center mb-4">
-                  <div className="p-4 bg-blue-100 rounded-full group-hover:bg-blue-200 transition-colors">
-                    <Shield className="h-12 w-12 text-blue-600" />
-                  </div>
-                </div>
-                <CardTitle className="text-xl">Connexion Manus</CardTitle>
-                <CardDescription className="mt-2">
-                  Utilisez votre compte Manus (Google, Microsoft, Apple)
-                </CardDescription>
-              </CardHeader>
-              <CardContent>
-                <Button 
-                  className="w-full" 
-                  size="lg"
-                  onClick={handleManusLogin}
-                >
-                  Se connecter avec Manus
-                </Button>
-              </CardContent>
-            </Card>
-
-            {/* Connexion Locale */}
-            <Card className="border-2 hover:border-primary transition-colors cursor-pointer group" onClick={handleLocalLogin}>
-              <CardHeader className="text-center pb-4">
-                <div className="flex justify-center mb-4">
-                  <div className="p-4 bg-green-100 rounded-full group-hover:bg-green-200 transition-colors">
-                    <KeyRound className="h-12 w-12 text-green-600" />
-                  </div>
-                </div>
-                <CardTitle className="text-xl">Connexion Locale</CardTitle>
-                <CardDescription className="mt-2">
-                  Utilisez votre identifiant et mot de passe
-                </CardDescription>
-              </CardHeader>
-              <CardContent>
-                <Button 
-                  className="w-full" 
-                  variant="outline" 
-                  size="lg"
-                  onClick={handleLocalLogin}
-                >
-                  Se connecter localement
-                </Button>
-              </CardContent>
-            </Card>
-          </div>
-
-          <div className="mt-6 text-center text-sm text-gray-600">
-            <p>Vous n'avez pas de compte ?</p>
-            <p className="mt-1">Contactez l'administrateur</p>
-          </div>
-        </CardContent>
-      </Card>
-    </div>
-  );
-}
diff --git a/server/_core/vite.ts b/server/_core/vite.ts
index 86d07f6..d945668 100644
--- a/server/_core/vite.ts
+++ b/server/_core/vite.ts
@@ -3,8 +3,6 @@ import fs from "fs";
 import { type Server } from "http";
 import { nanoid } from "nanoid";
 import path from "path";
-import { createServer as createViteServer } from "vite";
-import viteConfig from "../../vite.config";
 
 export async function setupVite(app: Express, server: Server) {
   const serverOptions = {
@@ -13,6 +11,14 @@ export async function setupVite(app: Express, server: Server) {
     allowedHosts: true as const,
   };
 
+  // Vite et sa configuration ne sont requis qu'en développement. Les spécificateurs dynamiques empêchent esbuild de les lier au serveur de production.
+  const vitePackage = "vite";
+  const viteConfigModule = "../../vite.config";
+  const [{ createServer: createViteServer }, { default: viteConfig }] = await Promise.all([
+    import(vitePackage),
+    import(viteConfigModule),
+  ]);
+
   const vite = await createViteServer({
     ...viteConfig,
     configFile: false,