Integrate draft session support with phase handling and real-time updates

- Added user authentication UI in the base template for navbar.
- Expanded `league.dj.html` to include a new "Draft Sessions" tab showing active drafts.
- Refactored Django views and models to support `DraftSession` with participants and movies.
- Replaced deprecated models like `DraftParticipant` and `DraftMoviePool` with a new schema using `DraftSessionParticipant`.
- Introduced WebSocket consumers (`DraftAdminConsumer`, `DraftParticipantConsumer`) with structured phase logic and caching.
- Added `DraftStateManager` for managing draft state in Django cache.
- Created frontend UI components in React for draft admin and participants, including phase control and WebSocket message logging.
- Updated SCSS styles for improved UI structure and messaging area.

draft/templates/draft/room.dj.html

@@ -1,3 +1,5 @@
+{% extends "base.dj.html" %}
+{% block content %}
 <h1>Draft Room: {{ league.name }} – {{ season.label }} {{ season.year }}</h1>
 {% load static %}
 <div id="draft-app" data-draft-id="{{draft_id_hashed}}"></div>
@@ -5,4 +7,5 @@
 <script src="http://localhost:3000/dist/bundle.js"></script>
 {% else %}
 <script src="{% static 'bundle.js' %}"></script>
-{% endif %}
+{% endif %}
+{% endblock %}

draft/templates/draft/room_admin.dj.html

@@ -1,3 +1,5 @@
+{% extends "base.dj.html" %}
+{% block content %}
 <h1>Draft Room: {{ league.name }} – {{ season.label }} {{ season.year }}</h1>
 {% load static %}
 <div id="draft-admin-app" data-draft-id="{{ draft_id_hashed }}"></div>
@@ -6,3 +8,4 @@
 {% else %}
   <script src="{% static 'bundle.js' %}"></script>
 {% endif %}
+{% endblock %}