TradingView Supertrend Watchlist Column

I need a Pine Script (or any accepted TradingView approach) that adds a custom column to my watch-list and shows, in plain text, whether the Supertrend 7,3 is currently bullish or bearish. The value must be calculated from live data and update in real-time for each symbol I am tracking... (Budget: ₹600 - ₹1500 INR, Jobs: Financial Analysis, Financial Markets, HTML, JavaScript, Market Research, PHP, Pine Script, Software Architecture)