mindvisualmedia-jpg/Stockkaralgo ? reverse-engineered prompt

Build me a desktop stock trading app called Stockkar Trader that opens in its own window and is easy for a regular user to run from a simple start file. It should let the user paste in their Stockkar token and broker login details, save them in settings, fetch stocks from a screener, and then select stocks and place orders from an execute screen.

I want it to support the common broker flows shown in the README, including Dhan, Zerodha Kite, and Angel One SmartAPI, with daily token renewal where needed and automatic handling of queued algos after login refresh. Make the setup feel simple, with a first run that installs what it needs and a daily start flow that just launches the app.

Please make the UI clean and practical, include a settings tab, screener tab, and execute tab, and add basic support and error handling so users know what to do if tokens or logins fail. If you need current broker docs, look them up online.