Okay, after some more thinking, I've come up with a new plan.
Consolidate, consolidate, consolidate.
Get everything onto Termux, and only use git and Codeberg to synchronize files between devices.
- Delete SynchThing from laptop and phone
- Uninstall Markor
- In Termux, pull a copy of the git repo from Codeberg
- Install dependencies
- Set up NeoVim
- Consider creating some kind of shortcut that loads templates: "New poem" = load poem template into a new markdown file
- When inspiration strikes, load Termux on the phone, type 'new poem' then pull out a bluetooth keyboard and start typing/editing.
- Once done, use git to push changes to Codeberg, saving them into a draft.
Consider not being able to deploy to the website until you are at the laptop.