jorkin my preanits

.gitignore

@@ -1,6 +1,6 @@
 node_modules
 # Keep environment variables out of version control
-.env
+.env*
 *.log
 *.db
 /dist

src/main.ts

@@ -48,10 +48,10 @@ export const envConfig = {
 };
 
 const ollamaConfig: OllamaConfigOptions = {
-  temperature: 0.6,
+  temperature: 0.7,
   top_p: 0.85,
-  top_k: 40,
-  num_ctx: 8192,
+  top_k: 60,
+  num_ctx: 16384, // maximum context window for Llama 3.1
   repeat_penalty: 1.1,
 };
 
@@ -111,7 +111,7 @@ const generateOllamaRequest = async (
           )
           .join(
             "\n"
-          )}\nReply as if you are a party to the conversation. If '@nice-ai' is mentioned, respond directly. Prefix usernames with '@' when addressing them.`;
+          )}\nReply as if you are a party to the conversation. When 'nice-ai' or 'Lexi' is mentioned, the user is speaking to or referencing you. Prefix usernames with '@' when addressing them.`;
       }
 
       // Switch to chat request format (messages array auto-handles Llama 3 template)