- TrustedMode (declared after PublicOnlyMode) lifts the scheme, host and dial checks for Client only
- PutJSON, PostMultipart with FormField/FormFile, Bearer
- tests for modes, redirects, multipart order, body cap and the scheme guard
- README, root modules row and outbound HTTP docs describe the client and its test seam
- fetchguard.NewClient with Do, Send, Get and PostJSON over a capped, never-redirecting transport
- WithTransport: code-only context seam for offline replay; Result gains Header
- tide UpstreamSidecar, LoadUpstream, UpstreamPath and the asserting UpstreamFake