Implement Authentication with email + password (#343)

* Implement Login screen ui and add RequireNotAuth guard

* Perform login through auth/password-login flow

front/src/modules/auth/components/Title.tsx

@@ -1,15 +0,0 @@
-import styled from '@emotion/styled';
-
-type OwnProps = {
-  title: string;
-};
-
-const StyledTitle = styled.div`
-  font-size: ${({ theme }) => theme.fontSizeExtraLarge};
-  font-weight: ${({ theme }) => theme.fontWeightSemibold};
-  margin-top: ${({ theme }) => theme.spacing(10)};
-`;
-
-export function Title({ title }: OwnProps): JSX.Element {
-  return <StyledTitle>{title}</StyledTitle>;
-}