Streamline 1.3.0

Image: ghcr.io/laurits7/streamline:1.3.0 (amd64, arm64).

Quick start: download docker-compose.yml below into an empty directory and run docker compose up -d.

Linux desktop app: streamline-desktop_1.3.0_amd64.deb (Debian, Ubuntu) or streamline-desktop-1.3.0-x86_64-linux.tar.gz; on Arch, streamline-desktop-bin or streamline-desktop from the AUR.

• Checklists complete their task: ticking the last step completes it (with Undo), and
  unticking a step of a completed task reopens it. Works the same for routines and on every
  device (D-80).
• Checklists on the timeline and in the Agenda: hover a task on the timeline (long-press on a
  phone, or its 2/4 chip with the keyboard) to tick its steps in a small popover; the Agenda
  shows each task's steps under it, tickable (D-81).
• Checklist steps show in the day log on the day they were done, so a chore spread over two
  days (wash on Monday, fold on Tuesday) shows up on both (D-84). On the timeline the 2/4
  chip moved to the second line so the title has the whole first line.
• Default tasks can have kinds: Laundry → linen, colours; garbage → bio, paper. Picking one
  asks which kinds this time and adds a task for each, with the kind's own steps or the
  default task's (D-86).
• "Add a task…" shows your default tasks as soon as you click into it, narrows them as you
  type (kind names too), and lets you pick with the arrow keys; Enter without a pick still
  adds what you typed.
• Linux desktop app (first part; packages come later in 1.3): Streamline in its own
  window, connected to your server with a per-computer key kept in the system keyring. It
  stays in the tray when closed and can start at login (Settings → Desktop app). Build it
  with make desktop (D-78, D-87).
• The desktop app works offline: it keeps a copy of your data, and changes made offline
  wait on the computer and are sent when the server is back, merged field by field with
  changes made elsewhere; a note says if anything clashed or was dropped (D-79, D-89).
• Focus options: mute the speakers while working, and show the timer on every screen (small
  in a corner, full screen, or full screen only on breaks). Both off until you turn them on,
  and your choice is kept for next time. The desktop app applies them on every computer it
  runs on, whichever device started the timer (D-82, D-90).
• Desktop app packages: a .deb and a tarball with every release, and the AUR packages
  streamline-desktop-bin and streamline-desktop (D-83, D-91).
• The desktop app can also run on its own, without a server ("This computer only" on first
  start), for a single laptop. Your data stays in a folder that can later be used to start
  a real Streamline server (D-88).
• API: updates can carry base (the values they were based on) and edited_at; the server
  merges them field by field with newer changes (checklists per item) and lists any
  conflicts in the response. Groundwork for the offline desktop app (D-79, D-85).