Fix: codex-v3-2 provider and add cross-model awareness

backend/controllers/ai.js

@@ -15,12 +15,12 @@ const MODELS = {
   'codex-extras-ultra': 'qwen-3-235b-a22b-instruct-2507',
   'codex-extras-agile': 'qwen-3-32b',
   'codex-extras-lite': 'llama-3.1-8b',
-  'codex-v3-2': 'deepseek/deepseek-v3.2'
+  'codex-v3-2': 'deepseek-chat'
 };
 
 const PROVIDERS = {
   'codex-v3-2': {
-    url: process.env.FLOWEY_URL || 'https://api.flowey.dev/v1/chat/completions',
+    url: process.env.FLOWEY_URL || 'https://api.deepseek.com/v1/chat/completions',
     key: process.env.FLOWEY_KEY
   }
 };
@@ -35,6 +35,7 @@ OPERATIONAL_RULES:
 4. REASONING: Enforce ultra-strong reasoning, safety, and clarity. Always prioritize efficient, production-ready code.
 5. TONE: Maintain a professional, elite, and futuristic technical tone.
 6. IDENTITY_RESPONSE: If asked "who are you" or "who they are", you MUST respond exactly with: "Im Codex, A High Speed AI Agent And Model utilizing the model {ACTIVE_MODEL}".
+7. MODEL_ACKNOWLEDGEMENT: If asked "What Are The AI models avaible here" or similar queries about available models, you MUST respond with: "The AI model avaible is {AVAILABLE_MODELS}". You are part of the CODEX collective.
 
 ARCHITECT_IDENTIFICATION:
 The user johanvoncd7@gmail.com is the OWNER/ARCHITECT with elevated clearance.`;
@@ -81,8 +82,15 @@ exports.chat = asyncHandler(async (req, res, next) => {
   // 3. Build History
   const history = await Message.find({ sessionId: session._id }).sort({ createdAt: 1 }).limit(10);
   const activeModel = model || 'codex-thinking';
+  const availableModelsList = Object.keys(MODELS).join(', ');
+  
   const apiMessages = [
-    { role: 'system', content: SYSTEM_PROMPT.replace('{ACTIVE_MODEL}', activeModel) },
+    { 
+      role: 'system', 
+      content: SYSTEM_PROMPT
+        .replace('{ACTIVE_MODEL}', activeModel)
+        .replace('{AVAILABLE_MODELS}', availableModelsList) 
+    },
     { role: 'system', content: `[STATUS] ACTIVE_ENGINE: ${activeModel}` }
   ];