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Age	Commit message (Collapse)	Author
4 days	feat: add harmonic tide height predictions (Section 3.2 / 4.2)	Claudomator Agent
	Implement offline harmonic tide prediction as specified in COMPONENT_DESIGN.md: - TideConstituent: name, speedDegPerHour, amplitudeMeters, phaseDeg - TidePrediction: timestampMs, heightMeters - TideStation: id, name, lat, lon, datumOffsetMeters, constituents - HarmonicTideCalculator: predictHeight(), predictRange(), findHighLow() Formula: h(t) = Z0 + Σ [ Hi × cos( ωi × (t − t0) − φi ) ] - 15 unit tests covering all calculation paths Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>