Add hydrological flow visualization#70

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brendancol wants to merge 3 commits intomasterfrom

Commits on Mar 1, 2026

Add hydrological flow visualization and update Trinidad example
brendancol
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Commits on Mar 2, 2026

Improve hydro flow: waterway DEM burning, water shader overlay, polygon rasterization
brendancol
committed
Add tributary flow tracing and coast distance analysis to quickstart
brendancol
committed