Implement Signup feature#26

Open

bitsnaps wants to merge 5 commits intohiteshsahu:masterfrom

bitsnaps:master

Commits on Jul 29, 2021

emove font, make currency dynamic, update some packages and downgrade sdk, add a some test, fix typos, change logo
bitsnaps
committed
add singup activity
bitsnaps
committed

Commits on Jul 30, 2021

implement signup registration first time
bitsnaps
committed

Commits on Jul 31, 2021