chore(release): de-duplicate the README Install section (v1 polish)

The README had two `## Install` snippets: the top (correct, two
`INSTALLED_APPS` entries + one URL include) and a later one that was
stale (only `django_admin_react`, mounted at `/admin/` which would
collide with `django.contrib.admin`). Replaced the lower section with
a short pointer back to the top — fewer divergent paths, no
collision-inducing example.

Author: martin-castro-laminr-ai

README.md

@@ -103,34 +103,16 @@ emails, account numbers, or PII).
 pip install django-admin-react
 ```
 
-```python
-# settings.py
-INSTALLED_APPS = [
-    "django.contrib.admin",
-    "django.contrib.auth",
-    "django.contrib.contenttypes",
-    "django.contrib.sessions",
-    "django.contrib.messages",
-    "django.contrib.staticfiles",
-    "django_admin_react",   # ← add this
-    # ... your own apps
-]
-```
-
-```python
-# urls.py
-from django.urls import include, path
-
-urlpatterns = [
-    path("admin/", include("django_admin_react.urls")),
-    # any prefix is fine:
-    # path("admin-react/", include("django_admin_react.urls")),
-    # path("staff/",       include("django_admin_react.urls")),
-]
-```
-
-That is the entire integration. Log in as a staff user → modern,
-Tailwind-styled SPA driven by your existing `ModelAdmin` classes.
+This pulls in the JSON API ([`django-admin-rest-api`](https://pypi.org/project/django-admin-rest-api/))
+and the MCP adapter ([`django-admin-mcp-api`](https://pypi.org/project/django-admin-mcp-api/))
+as transitive dependencies. The **two-line `INSTALLED_APPS` + one-line
+URL include** at the top of this README is the *entire* integration.
+Mount at any prefix you like — `/admin-react/`, `/staff/`,
+`/back-office/` — just don't collide with `django.contrib.admin`'s
+own mount.
+
+Log in as a staff user → modern, Tailwind-styled SPA driven by your
+existing `ModelAdmin` classes.
 
 The wheel ships the **pre-built React bundle**. You do **not** need
 Node, pnpm, or any frontend toolchain to install or run.