Create "Export to Excel" button in "Show Me More"

[SomeMoosery]

Summary

• [ ] Create "Export to Excel" button in the "Show Me More" tab of the health log
• [ ] Should be styled the same as other buttons using our custom presets

Motivation

Exporting to Excel is one of the most asked-for features, especially by doctors so that they can most easily view our data

[SomeMoosery]

Closing as we finished this part