update context API

cleanup-context.js

@@ -0,0 +1,18 @@
+const {sequelize} = require('./config/database');
+
+(async () => {
+  try {
+    await sequelize.authenticate();
+    await sequelize.query('ALTER TABLE context DROP COLUMN is_prompt, DROP COLUMN is_list, DROP COLUMN is_approve');
+    console.log('✅ Dropped old columns');
+    
+    const [cols] = await sequelize.query('DESCRIBE context');
+    console.log('\n📊 Final Context table:');
+    cols.forEach(c => console.log(`   ${c.Field} (${c.Type})`));
+    
+    process.exit(0);
+  } catch (error) {
+    console.error('Error:', error.message);
+    process.exit(1);
+  }
+})();