Design + implement frontend form component

[jackielincroft]

We can use the library Formik (https://formik.org/docs/overview) and copy/modify the custom form component that JPAL made (https://github.com/Code-4-Community/jpal-frontend/blob/master/src/components/form/ExampleForm.tsx)

This should basically just have the same fields as their current form: https://static1.squarespace.com/static/5afe1b373e2d09d58a8b7629/t/5b00fa3b88251b937636c1c4/1526790716310/TSWGO%2Bapplication%2B%281%29.pdf