Add coordinate math unit tests#9

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Commits on Apr 18, 2026

Add comprehensive README.md — chart types, tile prep process, data flow, and MAOS IFR use case
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Revert README: Remove MAOS-specific ecosystem sections for upstream PR compatibility
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Commits on Apr 20, 2026

Add coordinate math unit tests (25 tests, all passing)

billmallard
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claude
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