update context API

rename-img-prompt.js

@@ -0,0 +1,27 @@
+const {sequelize} = require('./config/database');
+
+(async () => {
+  try {
+    await sequelize.authenticate();
+    console.log('✅ Database connected');
+    
+    // Rename promptForImage to img_prompt
+    await sequelize.query(`
+      ALTER TABLE context 
+      CHANGE COLUMN promptForImage img_prompt JSON 
+      COMMENT 'Prompt configuration object'
+    `);
+    console.log('✅ Renamed promptForImage to img_prompt');
+    
+    // Show final structure
+    const [cols] = await sequelize.query('DESCRIBE context');
+    console.log('\n📊 Final Context table structure:');
+    cols.forEach((c, i) => console.log(`   ${i+1}. ${c.Field} (${c.Type})`));
+    
+    process.exit(0);
+  } catch (error) {
+    console.error('❌ Error:', error.message);
+    console.error(error.stack);
+    process.exit(1);
+  }
+})();