New route getHOSES

Various search criteria:
- contactEmail
- algorithm

Global stats on hose codes

```js
[{
idCode,
sphere,
boxplot: {min, q1, median, q3, max, outiliers}, // coming from https://github.com/mljs/spectra-processing/blob/727a0d4cb6e5881693075104ee646c53d35cf5e2/src/x/xBoxPlotWithOutliers.ts#L22
molfile3D,
histogram: {x: [], y: []}, // https://github.com/mljs/spectra-processing/blob/727a0d4cb6e5881693075104ee646c53d35cf5e2/src/x/xHistogram.ts#L63-L66
sources: [{idCode, value}],
}]
```


Start by locating the existing route entry points and the proposed getHOSES route. Review how search criteria such as contactEmail and algorithm are handled, then verify the route can return the requested hose records, global statistics, boxplot and histogram data, 3D molfile, and sources in the shown shape.

Written by the indexing model from the issue text.