Add whitelist and chat (LLM) feature

server/createWhitelistTable.js

@@ -0,0 +1,22 @@
+const sqlite3 = require('sqlite3').verbose();
+module.exports = async function () { 
+    const db = new sqlite3.Database('data/database.db');
+    return new Promise ((resolve, reject)=>{
+        db.run(
+            `CREATE TABLE IF NOT EXISTS whitelist (
+                        serverId TEXT PRIMARY KEY, 
+                        command TEXT),
+                        dateAdded INTEGER`,
+            (err) => {
+                if (err) {
+                    console.error(`Error while creating table 'whitelist': ${err}`);
+                    reject(err);
+                } else {
+                    console.log("Table 'whitelist' created successfully.");
+                    resolve();
+                }
+                db.close();
+            }
+        );
+    })
+}