Frogtab

- Sending tasks via a terminal now fails if the label has never been used by Frogtab

- You can now send tasks to Frogtab via a terminal, without registering for a personal link. See the help page

- You can now stop Frogtab Local via your browser. See the bottom of the help page
- Reorganized the menu to always show Achievements. Removed Send to Frogtab from the menu
- Reorganized the help page and explained Achievements in a more approachable way
- Improved keyboard accessibility
- Changed the ID format of generated key pairs, for better compatibility with GnuPG

- Added a variable in *config.py* that specifies the server to use for personal links
- Fixed a registration bug that occurred after importing an old backup file

- Changed the Flask app to run via Python instead of the `flask` command. The port is now specified in *config.py*
- Changed the name of the built-in backup method to show the backup directory instead of the filename
- Identified the registration server in "Registering for a personal link" on the help page
- Removed the `data-vibe` attribute and documented how to [customize the placeholder text of your personal link](https://github.com/dwilding/frogtab#customizing-the-placeholder-text-of-your-personal-link)

- Improved support & docs for self-hosted servers