webpack: don't minify
webpack: don't minify

As fava is usually used locally, the smaller size isn't really needed.
Simplifies debugging and development.

yagebu/fava,beancount/fava,beancount/fava,yagebu/fava,beancount/fava,beancount/fava,aumayr/beancount-web,aumayr/beancount-web,beancount/fava,yagebu/fava,yagebu/fava,corani/beancount-web,corani/beancount-web,corani/beancount-web,aumayr/beancount-web,yagebu/fava,corani/beancount-web,aumayr/beancount-web