Add Django Example Docs (#676)

## Summary
Add a Django Example to the Docs

## How was it tested?
Localhost

Author: Lagoja

docs/app/docs/devbox_examples/index.md

@@ -33,8 +33,9 @@ You can view the full list of examples in our [Example Repo](https://github.com/
 ## Full Stack Examples
 These examples combine configuration from multiple examples to create a full stack for development and deployment. 
 
-* [Drupal](https://github.com/jetpack-io/devbox-examples/tree/main/stacks/drupal)
-* [Jekyll](https://github.com/jetpack-io/devbox-examples/tree/main/stacks/jekyll)
-* [LAPP (Linux, Apache, PostgreSQL, PHP)](https://github.com/jetpack-io/devbox-examples/tree/main/stacks/lamp-stack)
-* [LEPP (Linux, NGINX, PostgreSQL, PHP)](https://github.com/jetpack-io/devbox-examples/tree/main/stacks/lemp-stack)
-* [Ruby on Rails](https://github.com/jetpack-io/devbox-examples/tree/main/stacks/rails)
+* [Django](stacks/django.md)
+* [Drupal](stacks/drupal.md)
+* [Jekyll](stacks/jekyll.md)
+* [LAPP (Linux, Apache, PostgreSQL, PHP)](stacks/lapp.md)
+* [LEPP (Linux, NGINX, PostgreSQL, PHP)](stacks/lepp.md)
+* [Ruby on Rails](stacks/rails.md)

docs/app/docs/devbox_examples/stacks/django.md

@@ -0,0 +1,69 @@
+# Django 
+
+This example demonstrates how to configure and run a Django app using Devbox. It installs Python, PostgreSQL, and uses `pip` to install your Python dependencies in a virtual environment.
+
+[Example Repo](https://github.com/jetpack-io/devbox-examples/tree/main/stacks/django)
+
+[![Open In Devbox.sh](https://jetpack.io/img/devbox/open-in-devbox.svg)](https://devbox.sh/github.com/jetpack-io/devbox-examples?folder=stacks/django)
+
+## How to Use
+
+1. Install [Devbox](https://www.jetpack.io/devbox/docs/installing_devbox/)
+1. Run `devbox shell` to install your packages and run the init_hook. This will activate your virtual environment and install Django.
+1. Initialize PostgreSQL with `devbox run initdb`.
+1. In the root directory, run `devbox run create_db` to create the database and run your Django migrations.
+1. In the root directory, run `devbox run server` to start the server. You can access the Django example at `localhost:8000`.
+
+## How to Create this Example from Scratch
+
+### Setting up the Project
+
+1. Install [Devbox](https://www.jetpack.io/devbox/docs/installing_devbox/).
+1. Run `devbox init` to create a new Devbox project in your directory.
+1. Install Python and PostgreSQL with `devbox install python python310Packages.pip openssl postgresql`. This will also install the Devbox plugins for pip (which sets up your .venv directory) and PostgreSQL.
+1. Copy the requirements.txt and `todo_project` directory into the root folder of your project
+1. Start a devbox shell with `devbox shell`, then activate your virtual environment and install your requirements using the commands below.
+
+   ```bash
+   source $VENV_DIR/bin/activate
+   pip install -r requirements.txt
+   ```
+
+   You can also add these lines to your `init_hook` to automatically activate your venv whenever you start your shell
+
+
+### Setting up the Database
+
+The Django example uses a Postgres database. To set up the database, we will first create a new PostgreSQL database cluster, create the `todo_db` and user, and run the Django migrations.
+
+1. Initialize your Postgres database cluster with `devbox run initdb`.
+
+1. Start the Postgres service by running `devbox services start postgres`
+
+1. In your `devbox shell`, create the empty `todo_db` database and user with the following commands.
+
+   ```bash
+   createdb todo_db
+   psql todo_db -c "CREATE USER todo_user WITH PASSWORD 'secretpassword';"
+   ```
+
+   You can add this as a devbox script in your `devbox.json` file, so you can replicate the setup on other machines.
+
+1. Run the Django migrations to create the tables in your database.
+
+   ```bash
+   python todo_project/manage.py makemigrations
+   python todo_project/manage.py migrate
+   ```
+
+Your database is now ready to use. You can add these commands as a script in your `devbox.json` if you want to automate them for future use. See `create_db` in the projects `devbox.json` for an example.
+
+### Running the Server
+
+You can now start your Django server by running the following command.
+
+   ```bash
+   python todo_project/manage.py runserver
+   ```
+
+This should start the development server. 

docs/app/sidebars.js

@@ -270,6 +270,7 @@ const sidebars = {
             label: 'Stacks',
             collapsed: true,
             items: [
+                { type: 'doc', id: 'devbox_examples/stacks/django' },
                 { type: 'doc', id: 'devbox_examples/stacks/drupal' },
                 { type: 'doc', id: 'devbox_examples/stacks/jekyll' },
                 { type: 'doc', id: 'devbox_examples/stacks/lapp' },