Fractal Reversal Heatmap Indicator

I’m building a real-time TradingView indicator that pinpoints probable reversal zones and paints them on the chart as an intuitive heatmap. The logic must be fully fractal, so when I switch from a 5-minute chart to 15-minute, 1-hour, or any other intraday interval, the zones recalibrate automatically without tweaking settings.

Core scope
• Assets: the script has to run flawlessly on Stocks, Forex, and Futures symbols.
• Timeframes: it should adapt natively to intraday views—specifically 5 m, 15 m, 1 h—yet still remain stable if I zoom out further.
• Alerts: whenever price touches or closes inside a newly generated reversal zone, I want an immediate Discord alert (webhook based). No e-mail or SMS needed—just Discord.

What I expect at hand-off
1. Clean, commented Pine Script v6 code.
2. Customisable inputs for zone sensitivity, heatmap colours, and alert toggles.
3. A short video or written walkthrough showing installation, parameter tweaks, and a live test firing a Discord alert.

Once the above is delivered and tested on my end, the project is complete.