{% load static %}{% comment %}
 Writer's leaf header — THE one app header: the shared AppHeader primitive
   (`data-stx-app-header` mount, scitex_sdk/ui/css/app/app-header.css linked
   below). The leaf owns only identity values (title + live version) and the
   project-picker include; the SDK renders the row, so a user sees the same
   header in every app and the phone rules have one place to change.

   Included by editor.html (standalone) and available to a host that mounts this
   app, INSTEAD OF a bare `writer/_project_picker.html` include: one header, one
   title, one version, one picker, whichever side renders it.

   Contract, so a host does not have to know writer's internals:
     * identity  — `Writer` (manifest `label`) + the LEAF package version, never
                   the host's own version. This is a writer header that a host
                   sheds light on, not a host header a writer writes into.
     * picker    — `.stx-app-header__slot--project-selector`, between identity
                   and actions, exactly as scitex-ui specifies. The slot renders
                   the leaf picker ONLY when the host registered the
                   `scitex_project_picker` tag library (see
                   `views._project_picker_available`), because `{% load %}`ing a
                   library that is not installed is a hard TemplateSyntaxError:
                   standalone `scitex-writer gui` serves no projects.
     * actions   — `.stx-app-header__actions`, EMPTY on purpose. Writer's app
                   actions (Compile / Save / Log) live in the editor's own
                   toolbar, which already knows their state; a second set here
                   would be a second source of truth for the same buttons.

   Set `app_header_rendered=True` in the template context when a host renders
   its own header and includes this one: editor.html then skips it and the page
   keeps exactly one header.

   The title is `SciTeX Writer` (manifest `label`), matching the Scholar /
   FigRecipe shape (`<title> + <version>`), never the bare `Writer`.
{% endcomment %}
<link rel="stylesheet" href="{% static 'scitex_sdk/ui/css/app/app-header.css' %}">
{# Shared AppHeader primitive (data-stx-app-header mount) — replaces the #}
{# hand-rolled row above. Same slots, same picker, same version; the #}
{# wrapper keeps the `.writer-app-header` scope for leaf CSS hooks. #}
<div class="writer-app-header">
  <div data-stx-app-header
       data-app-title="{{ writer_label|default:'SciTeX Writer' }}"
       {% if writer_version %}data-app-version="{{ writer_version }}"{% endif %}></div>
  <script type="module" src="{% static 'scitex_sdk/ui/js/app/app-header.js' %}"></script>
  {% if project_picker_available %}{% include "writer/_project_picker.html" %}{% endif %}
  <script type="module" src="{% static 'writer/js/header-picker.js' %}"></script>
</div>