Set up ai4kanban for this project.

AI4Kanban must be installed and used through the desktop app. The app includes the `akb`
CLI and automatically adds the coding-agent skills when it opens a project. The CLI and
skills extend the desktop workflow; they are not alternative distributions. Project
settings live with the board at `docs/kanban/config.md`.

1. Verify that the desktop app is installed and that this project has been opened in it.
   Then run `akb --version`.

   The app puts its bundled CLI on the PATH and updates it with the app. If the command
   succeeds, continue to step 2.

   If the command is unavailable, stop and ask the user to install and open the desktop app
   from https://ai4kanban.dev/download. Do not install the npm package globally or use
   `npx` as a substitute, because neither provides the required desktop app.

2. Read this repository, before installing anything into it — enough to say what the
   project is and what parts it is made of.

3. Install into the project, from its root:

       akb install

   That creates the board under `docs/kanban/` and writes nothing else — the board folder,
   the board index, the memory set, a blank `config.md`, and
   `docs/kanban/setup-checklist.md`: setup's remaining steps, one box each. Nothing lands
   outside that folder. It's safe to run twice and it never edits a board that's already
   there.

4. No separate skill installation is required. When the board app opens this project, it
   writes and maintains short `SKILL.md` integration notes in `.claude/skills/kanban/`
   (Claude Code) and `.agents/skills/kanban/` (Codex, Cursor, OpenCode, Kimi Code,
   DeepSeek Harness, ZCode, Grok Build).
   The workflows remain in the app's bundled CLI instead of being copied into this repo.

5. Run `akb guide setup` and follow it: it is the guide for every box left on the checklist,
   from filling the config to creating the first tasks. Start at the first unticked box.

Everything else the board does is that same command:

    akb help                    every command, and what to do when one won't run
    akb card | delivery | run | release
                                the verbs for one card, its build, the runs, a version
    akb <action> <id> --print   one job, filled in for this board, to do in this session
    akb guide                   the flows themselves, by name

To update later, install the latest desktop release, then run `akb update` for the project.
The desktop release updates both the app and its bundled workflows; `akb guide update`
describes the project step.