Add empty favicon to prevent useless request to / -> /balance_sheet/
Add empty favicon to prevent useless request to / -> /balance_sheet/

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