Custom Ichimoku Pine Screener

I’m building a watch-list filter that relies on the live relationship between Ichimoku Leading Span A and Leading Span B on a 5-minute chart. My rules don’t follow the classic Span-A-above-Span-B approach; instead, I’ve defined conditional thresholds that the script must check every bar and return a boolean value that Pine Screener can read.

What I need from you
• A clean, well-commented Pine Script (v5) that calculates the two Leading Spans, applies my threshold logic (I’ll supply the exact numbers after we start), and outputs a simple screener column—true when conditions are met, false when they’re not.
• Guidance—just a short “attach & run” walkthrough—showing how to add the script to TradingView’s Stock Screener so I can filter symbols in my watch-list in real time.
• No back-testing strategy code; this is purely an indicator-style screener.

Acceptance
The script must compile without warnings, display only the needed output column, and respect TradingView’s real-time limits. Once I paste your code into the Screener and apply it to my watch-list, the filter should immediately flag symbols that match the custom Span thresholds on the 5-minute timeframe.

If this sounds straightforward to you, let’s get started—I’ll send the exact thresholds as soon as you’re on board.