feat: support de 10 fichiers max avec destruction post-envoi, traduction automatique en anglais par le prompteur et traduction en français par le concaténeur en préservant le code

backend/main.py

@@ -143,14 +143,24 @@ def get_messages(project_id: int, db: Session = Depends(get_db), current_user: U
 
 @app.post("/api/projects/{project_id}/messages", response_model=List[MessageResponse])
 async def create_message(project_id: int, message: MessageCreate, db: Session = Depends(get_db), current_user: User = Depends(get_current_user)):
-    db.add(Message(role=message.role, content=message.content, project_id=project_id)); db.commit()
+    final_content = message.content
+    if message.files:
+        files_text = ""
+        for f in message.files:
+            files_text += f"\n\n[Fichier attaché : {f.name}]\n```\n{f.content}\n```"
+        final_content = message.content + files_text
+
+    db.add(Message(role=message.role, content=final_content, project_id=project_id))
+    db.commit()
+    
     history = db.query(Message).filter(Message.project_id == project_id).order_by(Message.created_at.asc()).all()
     settings = db.query(SystemSettings).first()
     conf = message.config.dict() if message.config else {"workers": ["gemini-3.5-flash-lite"]} 
     
-    ai_resp = await run_orchestrator(db, history, settings, conf) # Transmission de DB
+    ai_resp = await run_orchestrator(db, history, settings, conf)
     
-    db.add(Message(role="assistant", content=ai_resp, project_id=project_id)); db.commit()
+    db.add(Message(role="assistant", content=ai_resp, project_id=project_id))
+    db.commit()
     return db.query(Message).filter(Message.project_id == project_id).order_by(Message.created_at.asc()).all()
 
 # --- ROUTES MODÈLES & FINANCES ---

backend/orchestrator.py

@@ -15,9 +15,7 @@ def determine_domain(model_id: str) -> str:
     return "Texte Polyvalent"
 
 async def sync_finances(db: Session, settings: SystemSettings):
-    """Interroge les fournisseurs pour récupérer le solde financier exact."""
     async with httpx.AsyncClient(timeout=30.0) as client:
-        # OpenRouter
         if settings.openrouter_management_key or settings.openrouter_api_key:
             try:
                 key = settings.openrouter_management_key or settings.openrouter_api_key
@@ -38,10 +36,7 @@ async def sync_finances(db: Session, settings: SystemSettings):
                 update_finance_db(db, "OpenRouter", balance, usage)
             except Exception as e: print(f"Erreur Finance OR: {e}")
             
-        # Groq
         if settings.groq_api_key: update_finance_db(db, "Groq", 999.0, 0.0)
-            
-        # DeepSeek
         if settings.deepseek_api_key:
             try:
                 resp = await client.get("https://api.deepseek.com/user/balance", headers={"Authorization": f"Bearer {settings.deepseek_api_key}"})
@@ -49,11 +44,7 @@ async def sync_finances(db: Session, settings: SystemSettings):
                     infos = resp.json().get("balance_infos", [{}])[0]
                     update_finance_db(db, "DeepSeek", float(infos.get("total_balance", 0)), 0.0)
             except Exception: pass
-
-        # Mistral AI
         if settings.mistral_api_key: update_finance_db(db, "Mistral", 0.0, 0.0)
-        
-        # Gemini
         if settings.gemini_api_key: update_finance_db(db, "Gemini", 0.0, 0.0)
 
     try: db.commit()
@@ -70,11 +61,8 @@ def update_finance_db(db, provider, balance, usage):
 
 async def sync_providers_models(db: Session, settings: SystemSettings, sync_type: str = "Automatique"):
     added = 0
-    # On stocke les modèles en mémoire avant de les envoyer en base pour éviter les doublons
     models_to_process = {}
-
     async with httpx.AsyncClient(timeout=90.0) as client:
-        # 1. OpenRouter
         if settings.openrouter_api_key:
             try:
                 resp = await client.get("https://openrouter.ai/api/v1/models")
@@ -84,80 +72,62 @@ async def sync_providers_models(db: Session, settings: SystemSettings, sync_type
                             m_id = item.get("id")
                             if not m_id: continue
                             pricing = item.get("pricing") or {}
-                            try: pp = float(pricing.get("prompt") or 0.0) * 1000000
+                            pp = float(pricing.get("prompt") or 0.0) * 1000000
-                            except: pp = 0.0
+                            pc = float(pricing.get("completion") or 0.0) * 1000000
-                            try: pc = float(pricing.get("completion") or 0.0) * 1000000
-                            except: pc = 0.0
                             is_free = (pp == 0.0 and pc == 0.0)
                             desc = item.get("description", "Modèle OpenRouter.")[:200] + "..."
                             models_to_process[m_id] = {"provider": "openrouter", "name": item.get("name", "Inconnu"), "desc": desc, "domain": determine_domain(m_id), "is_free": is_free, "ctx": item.get("context_length", 0), "pp": pp, "pc": pc}
                         except: pass
             except Exception as e: print(f"Erreur OR Models: {e}")
             
-        # 2. Groq
         if settings.groq_api_key:
             try:
                 resp = await client.get("https://api.groq.com/openai/v1/models", headers={"Authorization": f"Bearer {settings.groq_api_key}"})
                 if resp.status_code == 200:
                     for item in resp.json().get("data", []):
-                        try:
                         m_id = item["id"]
                         models_to_process[m_id] = {"provider": "groq", "name": m_id.capitalize(), "desc": "Modèle rapide LPU Groq.", "domain": determine_domain(m_id), "is_free": True, "ctx": 8192, "pp": 0.0, "pc": 0.0}
-                        except: pass
             except Exception: pass
 
-        # 3. DeepSeek
         if settings.deepseek_api_key:
             try:
                 resp = await client.get("https://api.deepseek.com/models", headers={"Authorization": f"Bearer {settings.deepseek_api_key}"})
                 if resp.status_code == 200:
                     for item in resp.json().get("data", []):
-                        try:
                         m_id = item["id"]
                         models_to_process[m_id] = {"provider": "deepseek", "name": m_id.capitalize(), "desc": "Modèle officiel DeepSeek.", "domain": determine_domain(m_id), "is_free": False, "ctx": 64000, "pp": 0.14, "pc": 0.28}
-                        except: pass
             except Exception: pass
 
-        # 4. Mistral
         if settings.mistral_api_key:
             try:
                 resp = await client.get("https://api.mistral.ai/v1/models", headers={"Authorization": f"Bearer {settings.mistral_api_key}"})
                 if resp.status_code == 200:
                     for item in resp.json().get("data", []):
-                        try:
                         m_id = item["id"]
                         models_to_process[m_id] = {"provider": "mistral", "name": m_id.capitalize(), "desc": "Modèle officiel Mistral AI.", "domain": determine_domain(m_id), "is_free": False, "ctx": 32000, "pp": 0.2, "pc": 0.6}
-                        except: pass
             except Exception: pass
 
-        # 5. Gemini (Google)
         if settings.gemini_api_key:
             try:
                 resp = await client.get(f"https://generativelanguage.googleapis.com/v1beta/models?key={settings.gemini_api_key}")
                 if resp.status_code == 200:
                     for item in resp.json().get("models", []):
-                        try:
                         m_id = item["name"].replace("models/", "")
                         desc = item.get("description", "Modèle Google Gemini.")[:200] + "..."
                         models_to_process[m_id] = {"provider": "gemini", "name": item.get("displayName", m_id), "desc": desc, "domain": determine_domain(m_id), "is_free": True, "ctx": item.get("inputTokenLimit", 32000), "pp": 0.0, "pc": 0.0}
-                        except: pass
             except Exception: pass
 
-        # 6. Cloudflare
         if settings.cloudflare_account_id and settings.cloudflare_api_token:
             try:
                 url = f"https://api.cloudflare.com/client/v4/accounts/{settings.cloudflare_account_id}/ai/models/search"
                 resp = await client.get(url, headers={"Authorization": f"Bearer {settings.cloudflare_api_token}"})
                 if resp.status_code == 200:
                     for item in resp.json().get("result", []):
-                        try:
                         m_id = item.get("name")
                         desc = item.get("description", "Modèle Cloudflare Workers AI.")[:200] + "..."
                         models_to_process[m_id] = {"provider": "cloudflare", "name": m_id.split("/")[-1], "desc": desc, "domain": determine_domain(m_id), "is_free": True, "ctx": 4096, "pp": 0.0, "pc": 0.0}
-                        except: pass
             except Exception: pass
 
-    # --- Phase d'enregistrement sécurisée ---
     for m_id, data in models_to_process.items():
         try:
             existing = db.query(AIModel).filter(AIModel.model_id == m_id).first()
@@ -166,13 +136,9 @@ async def sync_providers_models(db: Session, settings: SystemSettings, sync_type
             else:
                 db.add(AIModel(provider=data["provider"], model_id=m_id, name=data["name"], description_fr=data["desc"], domain=data["domain"], is_free=data["is_free"], context_length=data["ctx"], pricing_prompt=data["pp"], pricing_completion=data["pc"]))
             added += 1
-            # Commit très fréquent pour éviter les gros blocs qui plantent
+            if added % 50 == 0: db.commit()
-            if added % 50 == 0:
+        except IntegrityError: db.rollback()
-                db.commit()
+        except Exception: db.rollback()
-        except IntegrityError:
-            db.rollback() # Si conflit, on annule cette insertion et on continue
-        except Exception:
-            db.rollback()
 
     try:
         settings.last_sync_date = datetime.now(timezone.utc)
@@ -180,13 +146,11 @@ async def sync_providers_models(db: Session, settings: SystemSettings, sync_type
         db.commit()
     except Exception as e:
         db.rollback()
-        print(f"Erreur DB Commit Sync: {e}")
         
     await sync_finances(db, settings)
     return {"status": "success", "models_processed": added}
 
 def get_client_for_model(db: Session, model_id: str, settings: SystemSettings):
-    """Récupère dynamiquement le bon client OpenAI en fonction du fournisseur du modèle."""
     model_db = db.query(AIModel).filter(AIModel.model_id == model_id).first()
     provider = model_db.provider if model_db else "openrouter"
 
@@ -217,26 +181,39 @@ async def run_orchestrator(db: Session, history: list, settings: SystemSettings,
 
     final_response = ""
     try:
+        # Étape 1 : Le prompteur traduit et optimise la requête en ANGLAIS pour les travailleurs
+        p_mod = config.get("prompter", "gemini-3.5-flash-lite")
+        p_client, p_prov = get_client_for_model(db, p_mod, settings)
+        prompt_system = "You are an expert prompt engineer. Translate and optimize the user request into clear, precise English tailored for AI execution."
+        optimized = await ask_agent(p_client, p_mod, [{"role": "system", "content": prompt_system}, {"role": "user", "content": user_prompt}], p_prov)
+
         if len(workers) == 1:
             w_mod = workers[0]
             client, provider = get_client_for_model(db, w_mod, settings)
-            final_response = await ask_agent(client, w_mod, formatted_history + [{"role": "user", "content": user_prompt}], provider)
+            worker_response = await ask_agent(client, w_mod, formatted_history + [{"role": "user", "content": optimized}], provider)
+            responses = [worker_response]
         else:
-            p_mod = config.get("prompter", "gemini-3.5-flash-lite")
-            p_client, p_prov = get_client_for_model(db, p_mod, settings)
-            optimized = await ask_agent(p_client, p_mod, [{"role": "system", "content": "Optimise cette requête."}, {"role": "user", "content": user_prompt}], p_prov)
-
             w_tasks = []
             for w in workers:
                 w_client, w_prov = get_client_for_model(db, w, settings)
                 w_tasks.append(ask_agent(w_client, w, formatted_history + [{"role": "user", "content": optimized}], w_prov))
-                
             responses = await asyncio.gather(*w_tasks, return_exceptions=True)
 
+        # Étape 2 : Le concaténeur synthétise et traduit le retour en FRANÇAIS (en préservant le code et les commentaires)
         c_mod = config.get("concatenator", "gemini-3.5-flash-lite")
         c_client, c_prov = get_client_for_model(db, c_mod, settings)
-            synth = f"Requête: {user_prompt}\n\n" + "\n".join([f"--- EXPERT {i+1} ---\n{r}" for i, r in enumerate(responses)]) + "\n\nFais une synthèse finale."
+        
-            final_response = await ask_agent(c_client, c_mod, [{"role": "user", "content": synth}], c_prov)
+        concat_system = (
+            "You are a master lead developer and technical synthesizer. "
+            "Synthesize the provided expert responses into a single cohesive response. "
+            "Translate all explanatory text, descriptions, and user-facing prose into natural French. "
+            "CRITICAL: Do NOT translate code blocks, programming keywords, or source code contents. "
+            "You may translate code comments into French if appropriate, but leave code syntax strictly intact."
+        )
+        
+        synth = f"User Request: {user_prompt}\n\n" + "\n".join([f"--- EXPERT {i+1} ---\n{r}" for i, r in enumerate(responses)])
+        final_response = await ask_agent(c_client, c_mod, [{"role": "system", "content": concat_system}, {"role": "user", "content": synth}], c_prov)
+
     except Exception as e:
         final_response = f"L'IA a rencontré une erreur critique: {str(e)}"
     

backend/schemas.py

@@ -44,12 +44,17 @@ class OrchestratorConfig(BaseModel):
     prompter: Optional[str] = "gemini-3.5-flash-lite"
     concatenator: Optional[str] = "gemini-3.5-flash-lite"
 
+class AttachedFile(BaseModel):
+    name: str
+    content: str
+
 class MessageBase(BaseModel):
     role: str
     content: str
 
 class MessageCreate(MessageBase):
     config: Optional[OrchestratorConfig] = None
+    files: Optional[List[AttachedFile]] = None
 
 class MessageResponse(MessageBase):
     id: int

frontend/dashboard.html

@@ -23,6 +23,26 @@
 
 <div id="app" class="flex w-full h-full relative bg-aethas-dark">
     
+    <!-- MODAL PARAMÈTRES -->
+    <div v-if="isSettingsModalOpen" class="fixed inset-0 bg-black/80 z-[100] flex items-center justify-center p-4">
+        <div class="bg-aethas-panel border border-gray-600 rounded-2xl w-full max-w-md overflow-hidden shadow-[0_0_30px_rgba(0,0,0,0.7)]">
+            <div class="p-4 border-b border-gray-700 flex justify-between items-center bg-gray-800/50">
+                <h2 class="text-lg font-bold text-white flex items-center gap-2"><i data-lucide="settings" class="w-5 h-5 text-aethas-cyan"></i> Paramètres</h2>
+                <button @click="closeSettings" class="text-gray-400 hover:text-white"><i data-lucide="x" class="w-5 h-5"></i></button>
+            </div>
+            <div class="p-6 space-y-4">
+                <h3 class="text-sm font-semibold text-aethas-cyan uppercase tracking-wider mb-2">Sécurité du compte</h3>
+                <div v-if="settingsMessage" :class="['p-3 rounded text-sm text-center', settingsMessage.includes('succès') ? 'bg-green-900/50 text-green-200 border border-green-500' : 'bg-red-900/50 text-red-200 border border-red-500']">{{ settingsMessage }}</div>
+                <div><label class="block text-sm text-gray-300 mb-1">Ancien mot de passe</label><input v-model="passForm.old" type="password" class="w-full bg-aethas-dark border border-gray-600 rounded-lg px-4 py-2 focus:border-aethas-cyan focus:outline-none"></div>
+                <div><label class="block text-sm text-gray-300 mb-1">Nouveau mot de passe</label><input v-model="passForm.new" type="password" class="w-full bg-aethas-dark border border-gray-600 rounded-lg px-4 py-2 focus:border-aethas-cyan focus:outline-none"></div>
+                <div><label class="block text-sm text-gray-300 mb-1">Confirmer</label><input v-model="passForm.confirm" type="password" class="w-full bg-aethas-dark border border-gray-600 rounded-lg px-4 py-2 focus:border-aethas-cyan focus:outline-none"></div>
+                <button @click="changePassword" :disabled="isSavingSettings" class="w-full mt-4 bg-gray-700 hover:bg-gray-600 text-white font-semibold py-2.5 px-4 rounded-lg transition-colors border border-gray-500 disabled:opacity-50">
+                    <span v-if="isSavingSettings">Mise à jour...</span><span v-else>Modifier</span>
+                </button>
+            </div>
+        </div>
+    </div>
+
     <!-- BARRE LATÉRALE -->
     <div :class="['transition-all duration-300 flex-shrink-0 relative z-50 flex flex-col', isSidebarOpen ? 'w-72' : 'w-0']">
         <aside :class="['absolute top-0 left-0 h-full w-72 bg-aethas-panel border-r border-gray-700 flex flex-col transition-transform duration-300', isSidebarOpen ? 'translate-x-0' : '-translate-x-full']">
@@ -64,7 +84,7 @@
                             <div class="hidden group-hover:flex items-center gap-1 bg-gray-800 pl-2 rounded">
                                 <button @click.stop="renameProject(project)" class="text-gray-400 hover:text-aethas-cyan"><i data-lucide="edit-2" class="w-3.5 h-3.5"></i></button>
                                 <button @click.stop="togglePin(project.id)" class="text-gray-400 hover:text-white"><i data-lucide="pin" class="w-3.5 h-3.5"></i></button>
-                                <button @click.stop="deleteProject(project.id)" class="text-red-500 hover:text-red-400"><i data-lucide="trash-2" class="w-3.5 h-3.5"></i></button>
+                                <button @click.stop="deleteProject(project.id)" class="text-gray-400 hover:text-red-400"><i data-lucide="trash-2" class="w-3.5 h-3.5"></i></button>
                             </div>
                         </li>
                     </ul>
@@ -81,7 +101,7 @@
                 </div>
             </div>
             
-            <div class="p-4 flex justify-between items-center cursor-pointer hover:bg-gray-800 transition-colors" @click="activeView = 'settings'">
+            <div class="p-4 flex justify-between items-center cursor-pointer hover:bg-gray-800 transition-colors" @click="openSettings">
                 <div class="flex items-center gap-2">
                     <img v-if="user.avatar_path" :src="user.avatar_path" class="w-8 h-8 rounded-full object-cover border border-gray-600 bg-gray-900">
                     <div v-else class="w-8 h-8 rounded-full bg-gradient-to-tr from-aethas-cyan to-aethas-purple flex items-center justify-center text-sm font-bold shadow-md">{{ user.username.charAt(0).toUpperCase() }}</div>
@@ -116,7 +136,7 @@
             </div>
         </header>
 
-        <!-- VUE : CONFIGURATION (Par Niveaux) -->
+        <!-- VUE : CONFIGURATION -->
         <div v-if="activeView === 'settings'" class="flex-1 overflow-y-auto p-4 md:p-8 custom-scrollbar">
             <div class="max-w-4xl mx-auto space-y-6">
                 <h2 class="text-2xl font-bold text-white flex items-center gap-2 border-b border-gray-700 pb-4"><i data-lucide="settings-2" class="w-6 h-6 text-aethas-cyan"></i> Configuration Système</h2>
@@ -127,7 +147,6 @@
                     <button v-if="user.is_superadmin" @click="settingsTab = 'super'" :class="['py-2 px-4 text-sm font-semibold border-b-2 transition-colors', settingsTab === 'super' ? 'border-aethas-purple text-purple-400' : 'border-transparent text-gray-400 hover:text-white']">Super-Admin</button>
                 </div>
 
-                <!-- Tab: Utilisateur -->
                 <div v-if="settingsTab === 'user'" class="space-y-6">
                     <div class="bg-gray-800 p-6 rounded-xl border border-gray-700">
                         <h3 class="text-lg font-semibold text-white mb-4">Personnalisation du Profil</h3>
@@ -139,7 +158,6 @@
                                     <i data-lucide="upload" class="w-4 h-4 inline mr-1"></i> Uploader un nouvel Avatar
                                     <input type="file" accept="image/*" @change="uploadAvatar" class="hidden">
                                 </label>
-                                <p class="text-xs text-gray-500 mt-2">L'image sera automatiquement recadrée et redimensionnée à l'affichage pour s'adapter parfaitement à l'interface.</p>
                             </div>
                         </div>
                     </div>
@@ -155,11 +173,9 @@
                     </div>
                 </div>
 
-                <!-- Tab: Admin -->
                 <div v-if="settingsTab === 'admin' && user.is_admin" class="space-y-6">
                     <div class="bg-gray-800 p-6 rounded-xl border border-gray-700">
                         <h3 class="text-lg font-semibold text-red-400 mb-4">Outils Administrateur</h3>
-                        <p class="text-sm text-gray-400 mb-4">Fonctionnalités réservées aux administrateurs pour la gestion des modèles et le suivi de base.</p>
                         <div class="flex gap-4">
                             <button @click="activeView = 'models'" class="bg-gray-700 hover:bg-gray-600 text-white px-4 py-2 rounded-lg text-sm border border-gray-600">Ouvrir le panneau Modèles IA</button>
                             <a href="/api/models/export" target="_blank" class="bg-gray-700 hover:bg-gray-600 text-white px-4 py-2 rounded-lg text-sm border border-gray-600">Exporter DB Modèles (JSON)</a>
@@ -167,27 +183,24 @@
                     </div>
                 </div>
 
-                <!-- Tab: Super-Admin -->
                 <div v-if="settingsTab === 'super' && user.is_superadmin" class="space-y-6">
                     <div class="bg-gray-800 p-6 rounded-xl border border-gray-700 border-l-4 border-l-aethas-purple">
                         <h3 class="text-lg font-semibold text-purple-400 mb-4">Espace Réservé Super-Admin</h3>
-                        <p class="text-sm text-gray-400">La gestion complète du serveur mail, des clés API et de l'élévation des droits utilisateurs sera disponible ici lors du prochain patch de développement.</p>
+                        <p class="text-sm text-gray-400">Gestion globale du système.</p>
                     </div>
                 </div>
             </div>
         </div>
 
-        <!-- VUE : MODÈLES ET FINANCES (Admin Only) -->
+        <!-- VUE : MODÈLES ET FINANCES -->
         <div v-if="activeView === 'models' && user.is_admin" class="flex-1 overflow-y-auto p-4 md:p-8 space-y-6 custom-scrollbar">
             <div class="flex justify-between items-end border-b border-gray-700 pb-4">
                 <div>
                     <h2 class="text-2xl font-bold text-white flex items-center gap-2"><i data-lucide="cpu" class="w-6 h-6 text-aethas-cyan"></i> Modèles & Finances API</h2>
                     <p class="text-sm text-gray-400 mt-1">Dernière extraction : <span class="text-gray-200 font-mono">{{ formatDate(modelInfo.last_sync_date) }}</span> <span class="text-xs bg-gray-800 px-2 py-0.5 rounded border border-gray-600 ml-2 uppercase">{{ modelInfo.last_sync_type || 'Aucune' }}</span></p>
                 </div>
-                <div class="flex gap-2">
                 <button @click="syncModels" :disabled="isSyncing" class="bg-aethas-cyan hover:bg-cyan-600 text-aethas-dark font-semibold py-2 px-4 rounded flex items-center gap-2 text-sm disabled:opacity-50"><i data-lucide="refresh-cw" :class="{'animate-spin': isSyncing}" class="w-4 h-4"></i> Forcer Extraction</button>
             </div>
-            </div>
 
             <div class="grid grid-cols-1 md:grid-cols-3 gap-4">
                 <div v-for="fin in financesList" :key="fin.provider" class="bg-gray-800 border border-gray-700 rounded-xl p-4 flex flex-col justify-between">
@@ -233,7 +246,7 @@
             </div>
         </div>
 
-        <!-- VUE : CHAT (Toujours accessible et affichée par défaut) -->
+        <!-- VUE : CHAT -->
         <div v-show="activeView === 'chat'" class="flex-1 flex flex-col min-h-0">
             <div v-if="!activeProject" class="flex-1 overflow-y-auto p-4 flex flex-col items-center justify-center">
                 <img src="/assets/logo.png" class="w-24 h-24 mb-6 rounded-full border-2 border-aethas-cyan shadow-[0_0_15px_rgba(6,182,212,0.5)]">
@@ -279,39 +292,119 @@
                     </div>
                 </div>
 
-                <!-- ZONE SÉLECTION MODÈLES PAR REQUÊTE & PROMPT -->
+                <!-- BARRE DE SÉLECTION DE STYLE TABULAIRE (9 COLONNES STRICTES) -->
-                <div class="p-4 md:p-6 w-full max-w-5xl mx-auto space-y-2 flex-shrink-0">
+                <div class="p-4 md:p-6 w-full max-w-7xl mx-auto space-y-2 flex-shrink-0">
-                    <div class="bg-gray-800/80 border border-gray-700 rounded-xl p-3 flex flex-wrap gap-4 items-center text-xs shadow-md">
+                    <div class="grid grid-cols-9 border border-black bg-gray-900 rounded-lg overflow-hidden text-center text-xs font-bold shadow-lg">
-                        <div class="flex items-center gap-2 flex-1 min-w-[200px]">
+                        
-                            <span class="text-aethas-cyan font-semibold w-20"><i data-lucide="users" class="w-3 h-3 inline"></i> Travailleurs:</span>
+                        <!-- 1. PAYANT / GRATUIT -->
-                            <select multiple v-model="selectedWorkers" @change="limitWorkers" class="bg-aethas-dark border border-gray-600 rounded px-2 py-1 text-gray-200 w-full h-16 outline-none focus:border-aethas-cyan custom-scrollbar">
+                        <div class="border-r border-black p-1.5 bg-gray-800 flex flex-col justify-center">
-                                <option value="gemini-3.5-flash-lite">Gemini 3.5 Flash-Lite (Direct)</option>
+                            <label class="block text-[9px] text-gray-400 mb-1">PRIX</label>
-                                <option v-for="m in modelInfo.models" :key="m.model_id" :value="m.model_id">{{ m.name || m.model_id }} ({{ m.domain }})</option>
+                            <select v-model="colPricing" class="w-full bg-aethas-dark border border-gray-700 rounded text-gray-200 text-[10px] p-1 outline-none">
+                                <option value="">TOUS</option>
+                                <option value="free">GRATUIT</option>
+                                <option value="paid">PAYANT</option>
                             </select>
-                            <span class="text-gray-500 ml-1">{{ selectedWorkers.length }}/5</span>
                         </div>
 
-                        <div class="flex flex-col gap-2 flex-1 min-w-[200px]" :class="{'opacity-30 pointer-events-none': selectedWorkers.length <= 1}">
+                        <!-- 2. TYPE (DOMAINE) -->
-                            <div class="flex items-center gap-2">
+                        <div class="border-r border-black p-1.5 bg-gray-800 flex flex-col justify-center">
-                                <span class="text-gray-400 font-semibold w-24"><i data-lucide="edit-3" class="w-3 h-3 inline"></i> Prompteur:</span>
+                            <label class="block text-[9px] text-gray-400 mb-1">TYPE</label>
-                                <select v-model="selectedPrompter" class="bg-aethas-dark border border-gray-600 rounded px-2 py-1 text-gray-200 flex-1 outline-none truncate">
+                            <select v-model="colDomain" class="w-full bg-aethas-dark border border-gray-700 rounded text-gray-200 text-[10px] p-1 outline-none">
-                                    <option value="gemini-3.5-flash-lite">Gemini 3.5 Flash-Lite (Direct)</option>
+                                <option value="">TOUS</option>
-                                    <option v-for="m in modelInfo.models" :key="m.model_id" :value="m.model_id">{{ m.name || m.model_id }}</option>
+                                <option value="Texte Polyvalent">Texte</option>
+                                <option value="Code & Logique">Codage</option>
+                                <option value="Vision & Texte">Vision</option>
+                                <option value="Audio">Audio</option>
                             </select>
                         </div>
-                            <div class="flex items-center gap-2">
+
-                                <span class="text-aethas-purple font-semibold w-24"><i data-lucide="git-merge" class="w-3 h-3 inline"></i> Concaténeur:</span>
+                        <!-- 3. TRAVAILLEUR 1 -->
-                                <select v-model="selectedConcatenator" class="bg-aethas-dark border border-gray-600 rounded px-2 py-1 text-gray-200 flex-1 outline-none truncate">
+                        <div class="border-r border-black p-1.5 bg-gray-800 flex flex-col justify-center">
-                                    <option value="gemini-3.5-flash-lite">Gemini 3.5 Flash-Lite (Direct)</option>
+                            <label class="block text-[9px] text-aethas-cyan mb-1">TRAVAILLEUR 1</label>
-                                    <option v-for="m in modelInfo.models" :key="m.model_id" :value="m.model_id">{{ m.name || m.model_id }}</option>
+                            <select v-model="workers[0]" class="w-full bg-aethas-dark border border-gray-700 rounded text-gray-200 text-[10px] p-1 outline-none truncate">
+                                <option value="">(Aucun)</option>
+                                <option v-for="m in getFilteredModelsForCol(colPricing, colDomain, workers[0])" :key="m.model_id" :value="m.model_id">{{ m.name || m.model_id }}</option>
                             </select>
                         </div>
+
+                        <!-- 4. TRAVAILLEUR 2 -->
+                        <div class="border-r border-black p-1.5 bg-gray-800 flex flex-col justify-center">
+                            <label class="block text-[9px] text-aethas-cyan mb-1">TRAVAILLEUR 2</label>
+                            <select v-model="workers[1]" class="w-full bg-aethas-dark border border-gray-700 rounded text-gray-200 text-[10px] p-1 outline-none truncate">
+                                <option value="">(Aucun)</option>
+                                <option v-for="m in getFilteredModelsForCol(colPricing, colDomain, workers[1])" :key="m.model_id" :value="m.model_id">{{ m.name || m.model_id }}</option>
+                            </select>
+                        </div>
+
+                        <!-- 5. TRAVAILLEUR 3 -->
+                        <div class="border-r border-black p-1.5 bg-gray-800 flex flex-col justify-center">
+                            <label class="block text-[9px] text-aethas-cyan mb-1">TRAVAILLEUR 3</label>
+                            <select v-model="workers[2]" class="w-full bg-aethas-dark border border-gray-700 rounded text-gray-200 text-[10px] p-1 outline-none truncate">
+                                <option value="">(Aucun)</option>
+                                <option v-for="m in getFilteredModelsForCol(colPricing, colDomain, workers[2])" :key="m.model_id" :value="m.model_id">{{ m.name || m.model_id }}</option>
+                            </select>
+                        </div>
+
+                        <!-- 6. TRAVAILLEUR 4 -->
+                        <div class="border-r border-black p-1.5 bg-gray-800 flex flex-col justify-center">
+                            <label class="block text-[9px] text-aethas-cyan mb-1">TRAVAILLEUR 4</label>
+                            <select v-model="workers[3]" class="w-full bg-aethas-dark border border-gray-700 rounded text-gray-200 text-[10px] p-1 outline-none truncate">
+                                <option value="">(Aucun)</option>
+                                <option v-for="m in getFilteredModelsForCol(colPricing, colDomain, workers[3])" :key="m.model_id" :value="m.model_id">{{ m.name || m.model_id }}</option>
+                            </select>
+                        </div>
+
+                        <!-- 7. TRAVAILLEUR 5 -->
+                        <div class="border-r border-black p-1.5 bg-gray-800 flex flex-col justify-center">
+                            <label class="block text-[9px] text-aethas-cyan mb-1">TRAVAILLEUR 5</label>
+                            <select v-model="workers[4]" class="w-full bg-aethas-dark border border-gray-700 rounded text-gray-200 text-[10px] p-1 outline-none truncate">
+                                <option value="">(Aucun)</option>
+                                <option v-for="m in getFilteredModelsForCol(colPricing, colDomain, workers[4])" :key="m.model_id" :value="m.model_id">{{ m.name || m.model_id }}</option>
+                            </select>
+                        </div>
+
+                        <!-- 8. PROMPTEUR -->
+                        <div class="border-r border-black p-1.5 bg-gray-800 flex flex-col justify-center">
+                            <label class="block text-[9px] text-gray-400 mb-1">PROMPTEUR</label>
+                            <select v-model="selectedPrompter" class="w-full bg-aethas-dark border border-gray-700 rounded text-gray-200 text-[10px] p-1 outline-none truncate">
+                                <option value="gemini-3.5-flash-lite">Gemini Flash</option>
+                                <option v-for="m in getFilteredModelsForCol(colPricing, colDomain, selectedPrompter)" :key="m.model_id" :value="m.model_id">{{ m.name || m.model_id }}</option>
+                            </select>
+                        </div>
+
+                        <!-- 9. CONCATENEUR -->
+                        <div class="p-1.5 bg-gray-800 flex flex-col justify-center">
+                            <label class="block text-[9px] text-aethas-purple mb-1">CONCATENEUR</label>
+                            <select v-model="selectedConcatenator" class="w-full bg-aethas-dark border border-gray-700 rounded text-gray-200 text-[10px] p-1 outline-none truncate">
+                                <option value="gemini-3.5-flash-lite">Gemini Flash</option>
+                                <option v-for="m in getFilteredModelsForCol(colPricing, colDomain, selectedConcatenator)" :key="m.model_id" :value="m.model_id">{{ m.name || m.model_id }}</option>
+                            </select>
+                        </div>
+
+                    </div>
+
+                    <!-- Champ de texte et boutons d'envoi / multi-fichiers (jusqu'à 10) -->
+                    <div class="relative flex items-end bg-gray-800 border border-gray-600 rounded-2xl p-2 shadow-lg focus-within:border-aethas-cyan flex-col gap-2">
+                        
+                        <!-- Liste des fichiers attachés (max 10) -->
+                        <div v-if="attachedFiles.length > 0" class="w-full flex flex-wrap gap-2 px-2 pt-2">
+                            <div v-for="(file, index) in attachedFiles" :key="index" class="bg-gray-900 border border-gray-700 rounded px-2 py-1 text-xs text-gray-300 flex items-center gap-2">
+                                <i data-lucide="file" class="w-3.5 h-3.5 text-aethas-cyan"></i>
+                                <span class="truncate max-w-[150px]">{{ file.name }}</span>
+                                <button @click="removeFile(index)" class="text-red-400 hover:text-red-300"><i data-lucide="x" class="w-3 h-3"></i></button>
                             </div>
                         </div>
 
-                    <div class="relative flex items-end bg-gray-800 border border-gray-600 rounded-2xl p-2 shadow-lg focus-within:border-aethas-cyan">
+                        <div class="w-full flex items-end">
-                        <textarea v-model="prompt" @input="autoResize" @keydown.enter.exact.prevent="sendMessage" ref="promptTextarea" :disabled="isAiThinking" rows="1" class="w-full bg-transparent text-gray-200 p-3 max-h-[200px] overflow-y-auto focus:outline-none resize-none disabled:opacity-50 custom-scrollbar" placeholder="Sélectionnez vos modèles ci-dessus, puis posez votre question..."></textarea>
+                            <label class="p-3 text-gray-400 hover:text-aethas-cyan cursor-pointer transition-colors" title="Joindre des fichiers (max 10)">
-                        <button @click="sendMessage" :disabled="!prompt.trim() || isAiThinking" class="p-3 text-aethas-cyan hover:text-white disabled:opacity-50"><i data-lucide="send" class="w-5 h-5"></i></button>
+                                <i data-lucide="paperclip" class="w-5 h-5"></i>
+                                <input type="file" multiple @change="handleFileUpload" class="hidden">
+                            </label>
+
+                            <textarea v-model="prompt" @input="autoResize" @paste="handlePaste" @keydown.enter.exact.prevent="sendMessage" ref="promptTextarea" :disabled="isAiThinking" rows="1" class="w-full bg-transparent text-gray-200 p-3 max-h-[200px] overflow-y-auto focus:outline-none resize-none disabled:opacity-50 custom-scrollbar" :placeholder="attachedFiles.length > 0 ? attachedFiles.length + ' fichier(s) attaché(s)' : 'Posez votre question ou glissez jusqu\'à 10 fichiers ici...'"></textarea>
+                            
+                            <button @click="sendMessage" :disabled="(!prompt.trim() && attachedFiles.length === 0) || isAiThinking" class="p-3 text-aethas-cyan hover:text-white disabled:opacity-50"><i data-lucide="send" class="w-5 h-5"></i></button>
+                        </div>
                     </div>
                 </div>
             </template>
@@ -340,6 +433,7 @@
             const isSyncing = ref(false);
             const isSavingSettings = ref(false);
 
+            const isSettingsModalOpen = ref(false);
             const settingsMessage = ref("");
             const passForm = reactive({ old: '', new: '', confirm: '' });
             
@@ -349,10 +443,15 @@
             const filterDomain = ref("");
             const filterPricing = ref("");
             
-            const selectedWorkers = ref(["gemini-3.5-flash-lite"]);
+            const colPricing = ref("");
+            const colDomain = ref("");
+
+            const workers = ref(["gemini-3.5-flash-lite", "", "", "", ""]);
             const selectedPrompter = ref("gemini-3.5-flash-lite");
             const selectedConcatenator = ref("gemini-3.5-flash-lite");
 
+            const attachedFiles = ref([]); // Liste de max 10 fichiers
+
             const pinnedProjects = computed(() => projects.value.filter(p => p.is_pinned));
             const recentProjects = computed(() => projects.value.filter(p => !p.is_pinned));
 
@@ -367,6 +466,17 @@
                 });
             });
 
+            const getFilteredModelsForCol = (pricingFilter, domainFilter, currentSelectedId) => {
+                return modelInfo.models.filter(m => {
+                    if (m.model_id === currentSelectedId) return true;
+                    const matchDomain = domainFilter === "" || m.domain === domainFilter;
+                    let matchPrice = true;
+                    if (pricingFilter === 'free') matchPrice = m.is_free;
+                    if (pricingFilter === 'paid') matchPrice = !m.is_free;
+                    return matchDomain && matchPrice;
+                });
+            };
+
             const formatDate = (isoString) => {
                 if (!isoString) return "Jamais";
                 const d = new Date(isoString);
@@ -377,6 +487,9 @@
             const autoResize = () => { const el = promptTextarea.value; if(el){ el.style.height = 'auto'; el.style.height = el.scrollHeight + 'px'; }};
             const scrollToBottom = () => { nextTick(() => { const c = document.getElementById('chat-container'); if (c) c.scrollTop = c.scrollHeight; }); };
 
+            const openSettings = () => { isSettingsModalOpen.value = true; nextTick(() => lucide.createIcons()); };
+            const closeSettings = () => { isSettingsModalOpen.value = false; };
+
             const fetchUser = async () => { try { const res = await fetch('/api/users/me'); if(res.ok) user.value = await res.json(); } catch(e){} };
             const fetchModelsInfo = async () => { try { const res = await fetch('/api/models/info'); if(res.ok) { const data = await res.json(); modelInfo.last_sync_date = data.last_sync_date; modelInfo.last_sync_type = data.last_sync_type; modelInfo.models = data.models; } } catch(e){} };
             const fetchFinances = async () => { try { const res = await fetch('/api/finances'); if(res.ok) financesList.value = await res.json(); } catch(e){} };
@@ -394,7 +507,7 @@
                         try { const errObj = JSON.parse(errText); errText = errObj.detail || errText; } catch(e){}
                         alert("Erreur retournée par le serveur : " + errText);
                     }
-                } catch(e) { alert("Erreur réseau: impossible de contacter le serveur (" + e.message + ")."); } 
+                } catch(e) { alert("Erreur réseau: impossible de contacter le serveur."); } 
                 isSyncing.value = false; 
             };
 
@@ -411,6 +524,46 @@
                 event.target.value = null;
             };
 
+            const handleFileUpload = (event) => {
+                const files = event.target.files;
+                if (!files) return;
+                for (let i = 0; i < files.length; i++) {
+                    if (attachedFiles.value.length >= 10) {
+                        alert("Maximum 10 fichiers autorisés par message.");
+                        break;
+                    }
+                    processFile(files[i]);
+                }
+                event.target.value = null;
+            };
+
+            const handlePaste = (event) => {
+                const items = (event.clipboardData || event.originalEvent.clipboardData).items;
+                for (let index in items) {
+                    let item = items[index];
+                    if (item.kind === 'file') {
+                        let file = item.getAsFile();
+                        if (file) {
+                            if (attachedFiles.value.length >= 10) {
+                                alert("Maximum 10 fichiers autorisés par message.");
+                                break;
+                            }
+                            processFile(file);
+                        }
+                    }
+                }
+            };
+
+            const processFile = (file) => {
+                const reader = new FileReader();
+                reader.onload = (e) => {
+                    attachedFiles.value.push({ name: file.name, content: e.target.result });
+                };
+                reader.readAsText(file);
+            };
+
+            const removeFile = (index) => { attachedFiles.value.splice(index, 1); };
+
             const exportProject = (format) => { if(activeProject.value) window.open(`/api/projects/${activeProject.value.id}/export?format=${format}`, '_blank'); };
             const copyToClipboard = async (text) => { try { await navigator.clipboard.writeText(text); alert("Copié !"); } catch (e) {} };
             const downloadFile = (content, hint) => { let fname = hint ? hint.trim() : 'code.txt'; if (!fname.includes('.')) fname += '.txt'; const blob = new Blob([content], { type: 'text/plain;charset=utf-8' }); const url = URL.createObjectURL(blob); const a = document.createElement('a'); a.href = url; a.download = fname; a.click(); URL.revokeObjectURL(url); };
@@ -422,11 +575,37 @@
             const createNewProject = async () => { activeView.value = 'chat'; isLoading.value = true; try { const res = await fetch('/api/projects', { method: 'POST', headers: {'Content-Type': 'application/json'}, body: JSON.stringify({title: "Nouvelle discussion"})}); if(res.ok){ const np = await res.json(); projects.value.unshift(np); selectProject(np); } } catch(e){} finally{isLoading.value = false;} };
 
             const sendMessage = async () => {
-                if (!prompt.value.trim() || !activeProject.value || selectedWorkers.value.length === 0) return;
+                const activeWorkers = workers.value.filter(w => w && w.trim() !== "");
-                const userText = prompt.value.trim(); prompt.value = ""; autoResize();
+                if ((!prompt.value.trim() && attachedFiles.value.length === 0) || !activeProject.value || activeWorkers.length === 0) {
-                messages.value.push({ id: Date.now(), role: 'user', content: userText });
+                    alert("Veuillez sélectionner au moins un travailleur et rédiger ou joindre un contenu.");
-                isAiThinking.value = true; scrollToBottom();
+                    return;
-                const payload = { role: 'user', content: userText, config: { workers: selectedWorkers.value, prompter: selectedPrompter.value, concatenator: selectedConcatenator.value } };
+                }
+                const userText = prompt.value.trim(); 
+                prompt.value = ""; 
+                autoResize();
+                
+                const fileNames = attachedFiles.value.map(f => f.name).join(", ");
+                messages.value.push({ id: Date.now(), role: 'user', content: userText + (attachedFiles.value.length > 0 ? `\n[Fichiers joints: ${fileNames}]` : "") });
+                isAiThinking.value = true; 
+                scrollToBottom();
+                
+                // Préparation du payload avec copie des fichiers avant destruction
+                const payloadFiles = [...attachedFiles.value];
+
+                const payload = { 
+                    role: 'user', 
+                    content: userText || "Analyse ces fichiers joints.", 
+                    config: { 
+                        workers: activeWorkers, 
+                        prompter: selectedPrompter.value, 
+                        concatenator: selectedConcatenator.value 
+                    },
+                    files: payloadFiles
+                };
+
+                // DESTRUCTION AUTOMATIQUE DES FICHIERS JOINTS APRÈS ENVOI
+                attachedFiles.value = [];
+
                 try {
                     const response = await fetch(`/api/projects/${activeProject.value.id}/messages`, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(payload) });
                     if (response.ok) { 
@@ -450,7 +629,6 @@
             const renameProject = async (project) => { const nt = window.prompt("Nom :", project.title); if (!nt || nt.trim() === "" || nt === project.title) return; try { const res = await fetch(`/api/projects/${project.id}/rename`, { method: 'PUT', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ title: nt.trim() }) }); if (res.ok) { const up = await res.json(); const i = projects.value.findIndex(p => p.id === project.id); if (i !== -1) projects.value[i] = up; if (activeProject.value && activeProject.value.id === project.id) activeProject.value.title = up.title; } } catch (e) {} };
             const togglePin = async (pid) => { try { const res = await fetch(`/api/projects/${pid}/pin`, { method: 'PUT' }); if (res.ok) { const up = await res.json(); const i = projects.value.findIndex(p => p.id === pid); if (i !== -1) projects.value[i] = up; } } catch (e) {} };
             const deleteProject = async (pid) => { if (!confirm("Supprimer ce projet ?")) return; try { const res = await fetch(`/api/projects/${pid}`, { method: 'DELETE' }); if (res.ok) { projects.value = projects.value.filter(p => p.id !== pid); if (activeProject.value && activeProject.value.id === pid) activeProject.value = null; } } catch (e) {} };
-            const limitWorkers = () => { if(selectedWorkers.value.length > 5) { selectedWorkers.value.pop(); alert("Max 5 travailleurs."); } };
 
             onMounted(() => { lucide.createIcons(); fetchUser(); fetchProjects(); fetchModelsInfo(); fetchFinances(); });
 
@@ -458,9 +636,10 @@
                 user, activeView, settingsTab, isSidebarOpen, toggleSidebar, prompt, autoResize, promptTextarea, 
                 projects, pinnedProjects, recentProjects, activeProject, messages, isAiThinking,
                 createNewProject, selectProject, renameProject, sendMessage, isLoading, togglePin, deleteProject,
-                passForm, settingsMessage, isSavingSettings, changePassword, uploadAvatar,
+                isSettingsModalOpen, openSettings, closeSettings, passForm, settingsMessage, isSavingSettings, changePassword, uploadAvatar,
-                modelInfo, financesList, filterSearch, filterDomain, filterPricing, filteredModels, formatDate, syncModels, isSyncing,
+                modelInfo, financesList, filterSearch, filterDomain, filterPricing, filteredModels, getFilteredModelsForCol, formatDate, syncModels, isSyncing,
-                selectedWorkers, selectedPrompter, selectedConcatenator, limitWorkers,
+                workers, selectedPrompter, selectedConcatenator, colPricing, colDomain,
+                attachedFiles, handleFileUpload, handlePaste, removeFile,
                 exportProject, copyToClipboard, downloadFile, downloadMessage, parseMessage
             };
         }