New package with bundled tides-database

[bkeepers]

This creates a new top-level package called simply neaps that bundles @neaps/tide-predictor and @neaps/tide-database into an easier to use pre-configured tide prediction engine.

import { getExtremesPrediction } from 'neaps'

const prediction = getExtremesPrediction({
  latitude: 26.7, // or `lat`
  longitude: -80.05, // or `lng` or `lon`
  start: new Date('2025-12-17'),
  end: new Date('2025-12-18'),
  datum: 'MLLW', // optional, defaults to MLLW if available
})

console.log(extremes)
// {
//   datum: 'MLLW',
//   station: {
//     id: '8723214',
//     name: 'Fort Lauderdale, FL',
//     // ...
//   },
//   distance: 12.3,
//   predictions: [
//     { time: 2019-01-01T03:12:00.000Z, level: 3.2, high: true, low: false, label: 'High' },
//     { time: 2019-01-01T09:45:00.000Z, level: 0.5, high: false, low: true, label: 'Low' },
//   ]
// }

• Move @neaps/tide-predictor to packages/ directory
• Add top-level neaps pacakge that pulls everything together
• Get tests/coverage passing on GH Actions
• Rename this repo neaps/neaps

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (a853022) to head (75fbdab).
⚠️ Report is 12 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #174   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           10        11    +1     
  Lines          437       491   +54     
  Branches        32        44   +12     
=========================================
+ Hits           437       491   +54     

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