`do2obs`

Other DayOne to Obsidian converters exist, but they don't really format stuff the way I want, and it can't be that hard, right?

Plan

Rename photos to YYYY-MM-DD-HHMM
Output files should be YYYY-MM-DD-HHMM.md
Location metadata should conform to the obsidian-map-view pattern
Create tags and frontmatter to indicate journal source
Preserve tags
Recover corrupted photos.
- Basic outline:
  - Search for .json and .zip files in given backup dir
  - Look for broken photo
  - Retry copy
Preserve stars
- Okay, so how does obsidian track starred entries?
- There's a starred.json file in the .obsidian folder.