Update `add-projects` component `vcs-type`
Update `add-projects` component `vcs-type`

  Add projects component should use `tab` to determine the correct
`vcs-type`.
        * Remove `vcs-type` from component state
        * Add `vcs-type` from `navigation-data` -> `tab`
        * Add fragment urls

circleci/frontend,circleci/frontend,circleci/frontend