%% Werkbaum, planned with Werkbaum — what exists today and where it could go.
%% Distilled from docs/ROADMAP.md, docs/TASKS.md and docs/DECISIONS.md.

[~] Werkbaum (XXL) https://github.com/mhoennig/werkbaum
  - [^] Notation (L)
    - [^] Line format (M)
      - [^] Status box, eight states (S)
      - [^] T-shirt size and the "decompose from M" rule (S)
      - [^] People tags, bare URLs, %% comments (XS)
    - [^] And/or decomposition (S)
    - [x] Optional nodes — neither required nor an alternative (S)
    - [-] A separate storage format for the structure (L)  %% the text is the format
    - [ ] Ticket references #123 (S)
    - [?] Benefit per node, not only cost (M)
      | [?] Another sigil next to the size (S)
      | [?] Story points behind the T-shirt sizes (M)
  - [~] Editor (XL) https://werkbaum.javagil.de
    - [^] Live diagram from text (M)
      - [^] Parser (S)
      - [^] Renderer, three layout modes (M)
        - [^] Horizontal fan (S)
        - [^] Vertical, transposed (S)
        - [^] Compact (S)
    - [^] Cheapest path (M)
      - [^] Cost model, missing size counts as M (S)
      - [^] Metro-map line through the leaves (S)
    - [^] Export (M)
      - [^] SVG and PNG download (S)
      - [^] PNG to the clipboard (S)
      + [^] Print stylesheet (XS)
    - [^] Nine interface languages (M)
      - [^] Translations (S)
      - [^] Default taken from the browser (XS)
    - [^] Accessibility: aria labels, focus order (S)
    - [^] Works on a phone (S)
    - [^] Several documents in one editor (M)
      - [^] Switcher in the editor title bar (S)
      - [^] Load a document from ?sourceUrl= (S)
    - [^] Jump between diagram and text (S)
    - [ ] Open and save .werkbaum files (S)
    + [x] Show what is new since your last visit (S)
    + [?] A pastel colour per person (S)
    - [?] Dates and milestones (M)
      | [?] An attribute in the line (S)
      | [?] A separate timeline view (L)
  - [^] Build and delivery (M)
    - [^] One self-contained file, bundled by Vite (S)
    - [^] Unit tests (S)
    - [^] Published on every push (S)
    - [-] Deploy through a gh-pages branch (S)  %% GitHub Actions instead
    - [-] Fonts from Google (XS)  %% self-hosted, no third-party request
  - [ ] Backend (XL)
    - [ ] Kotlin and Spring Boot scaffold (M)
      - [ ] Gradle Kotlin DSL, JDK 21 (S)
      - [ ] Health endpoint and CI (S)
    - [ ] Documents on the server (L)
      - [ ] Text plus metadata, no structure format (M)
        - [ ] REST endpoints (S)
        - [ ] Persistence (S)
      - [ ] Share by link (S)
    - [?] Accounts and permissions (L)
      | [?] Single user, one token (S)
      | [?] Log in with OIDC (L)
  - [~] Working together on one plan (XL)
    - [x] Watch a shared Etherpad — it merges, we render (S)
      - [x] Load the pad's plain-text export (XS)
      - [x] Reload on demand (XS)  %% a timer only trips Etherpad's rate limit
      - [x] Embed the pad, keep the text mirror beside it (M)
        - [x] Three views: pad and text, pad only, text only (S)
        - [x] Splitter between pad and mirror (XS)
      - [x] A shared pointer: !!! focuses a node for everyone (XS)
    - [ ] Git as the shared store (L)
      | [ ] A file in a repository, changed by pull request (S)  %% works today, no code
      | [?] The backend commits every change (L)
        - [?] History and restore (M)
          - [?] Diff between two versions (S)
          - [?] Who changed this line (S)
        - [?] A branch per scenario (S)
    - [?] Live editing, several people at once (XL)
      - [ ] Transport over a websocket (S)  %% the easy half
      - [!] Merging simultaneous edits (L)  %% the actual work
        | [?] Text CRDT — the plan is plain text, so it fits (L)
        | [?] Operational transformation (XL)
      - [?] Cursors and who else is here (S)
      - [-] A merge algorithm of our own (XL)  %% solved problem, do not reinvent
  - [?] Mermaid plugin (XL)
    - [!] A layout engine of its own (XL)  %% measure, place, route — the real work
      - [ ] Measure node sizes (M)
        - [ ] Text metrics without a browser (S)
        - [ ] Badges and tags inside the box (S)
      - [ ] Place nodes and route connectors (L)
        - [ ] All-of fan (M)
          - [ ] Horizontal (S)
          - [ ] Transposed (S)
        - [ ] Any-of rail (S)
    - [?] Registration with Mermaid (M)
      | [?] External diagram, self-hosted pages only (M)
      | [?] Pull request into Mermaid itself (L)
  - [?] Tracker integration (XL)
    | [?] Taiga (L) https://taiga.io
      - [ ] Resolve #123 over the REST API (M)
        - [ ] Read title, link and status (S)
        - [ ] Map the workflow onto the states (S)
      - [?] Write the status back (M)
      - [-] A plugin inside Taiga itself (L)  %% legacy frontend, self-hosted only
    | [?] Tenzu, the successor (XXL) https://tenzu.net
    | [ ] No tracker, plain text is enough (XS)