How did supporters view the storming of the bastille

For them Bastille was the symbol of Monarchists tyranny.
Those who were opposing the king were locked there, so releasing them would mean that the King lost power over his subjects. Moreover, those who suffered from Kings injustice are likely to become leaders of antimonarchists movement, as their devotion to the cause is unquestionable.

On april 20, 1814, the dethroned emperor left france for the isle of  elba, where he was exiled under the terms of the treaty of fontainebleau.napoleon  would be allowed to ruleelba, which had 12,000 inhabitants. perhaps cruelly, the treaty allowed him to retain the title "emperor."