minor fixes for DB and AI access.

bot/config.json

@@ -8,7 +8,7 @@
     },
     "ai": {
       "model": "gemma3",
-      "ollamaUrl": "http://localhost:11434/api/generate",
+      "ollamaUrl": "http://192.168.1.3:11434/api/generate",
       "persona": "a curious minecraft explorer who learns from the world around them",
       "responseLength": 30
     },

bot/core/context.js

@@ -13,6 +13,9 @@ module.exports = {
   setLastChat: (chat) => { lastChat = chat; },
   getLastChat: () => lastChat,
 
+  setDB: (dbInstance) => { db = dbInstance; },
+  getDB: () => db,       
+
   getContextSnapshot: () => ({
     bot,
     lastChat