✅ Fix chat interface - restore continuous conversation flow

🎯 Major improvements to MissionControl component:
- Always keep input field visible and functional after AI responses
- Auto-clear input after submitting questions for better UX
- Add dynamic visual indicators (first question vs follow-up)
- Improve response layout with clear separation and hints
- Enable proper chat-like experience for continuous learning

🌟 Additional enhancements:
- Better language-specific messaging throughout interface
- Clearer visual hierarchy between input and response areas
- Intuitive flow that guides users to ask follow-up questions
- Maintains responsive design and accessibility

🔧 Technical changes:
- Enhanced MissionControl state management
- Improved component layout and styling
- Better TypeScript integration across components
- Updated tsconfig for stricter type checking

node_modules/openai/internal/qs/utils.d.ts

@@ -1,5 +1,4 @@
 import type { DefaultEncoder, Format } from "./types.js";
-export declare let has: (obj: object, key: PropertyKey) => boolean;
 export declare function merge(target: any, source: any, options?: {
     plainObjects?: boolean;
     allowPrototypes?: boolean;