Docs: начальная структура проекта

Co-authored-by: Cursor <cursoragent@cursor.com>

app/templates/references/reference_form.html

@@ -0,0 +1,11 @@
+{% extends "base.html" %}
+{% block title %}{{ title }} — ERP WaterSurf{% endblock %}
+{% block content %}
+<h2>{% if object %}Редактировать{% else %}Создать{% endif %} {{ title }}</h2>
+<form method="post">
+  {% csrf_token %}
+  {{ form.as_p }}
+  <button type="submit" class="btn btn-primary">Сохранить</button>
+  <a href="{{ cancel_url }}" class="btn btn-secondary">Отмена</a>
+</form>
+{% endblock %}