Add django aliases

[thclark]

Feature request

Use Case

Shorten development time in django

Proposed Solution

Add the following to zshrc

# Aliases to avoid typing "python manage.py" repeatedly
alias dj="python manage.py"
alias djr="python manage.py runserver"
alias djmm="python manage.py makemigrations"
alias djm="python manage.py migrate"
alias dju="python manage.py show_urls"

So far I've been doing it by running the following in .postcreate

# Add aliases to zshrc file
echo '# Aliases to avoid typing "python manage.py" repeatedly' >> ~/.zshrc
echo 'alias dj="python manage.py"' >> ~/.zshrc
echo 'alias djr="python manage.py runserver"' >> ~/.zshrc
echo 'alias djmm="python manage.py makemigrations"' >> ~/.zshrc
echo 'alias djm="python manage.py migrate"' >> ~/.zshrc
echo 'alias dju="python manage.py show_urls"' >> ~/.zshrc

[thclark]

Closing because it makes more sense to do this in postattach, that way the .zshrc file isn't overwritten by devcontainer features that reinstall it