refactor(api): add buildTransport that uses ProxyTransport by burmudar · Pull Request #1225

refactor(api): add buildTransport that uses ProxyTransport by burmudar · Pull Request #1225 · sourcegraph/src-cli

self-assigned this

- NewProxyTransport creates a cloned transport which does the required
  proxy handling in dial etc.
- Remove use of 'customTransport'

burmudar marked this pull request as ready for review

- add doc string
- unexport
- delete low value tests

burmudar deleted the wb/refactor-apply-proxy branch