TradingView Pine Script indicator Demand Zone Supply Zone

Hello Deep,
Thank you for your profile. I am looking to build a professional-grade TradingView Pine Script indicator for NSE stocks (mainly F&O).
Below are my detailed requirements:
Objective
I want a non-repainting Demand & Supply Zone indicator based on structure and institutional price action logic. This will be used for swing trading and possibly commercial distribution in the future.
Core Logic Requirements
Demand Zone Conditions
Strong impulsive bullish move
Break of Structure (BOS)
Base before rally identification
ATR-based displacement filter
Volume spike confirmation (optional toggle)
Fresh zone identification
Supply Zone Conditions
Strong bearish impulsive move
Break of Structure downside
Base before drop identification
ATR filter
Volume confirmation (optional)
Zone Behavior
Zones must extend to the right until mitigation
Option to hide mitigated zones
Option to show only fresh zones
Auto-delete broken zones...