[fortuna]

Rename the config URL component container from ProviderContainer to Registry, with NewRegistry, NewDefaultRegistry, and RegisterDefaultTypes as the preferred entry points. This better aligns with the language we’ve been using.

Preserve existing Go source compatibility through a deprecated ProviderContainer type alias and forwarding wrappers for the old function names.

Update SDK callers and Go documentation to use the new names. Add external-package compatibility checks for old/new pointers, composite literals, function signatures, and method expressions, plus tests for constructor defaults and preservation of custom registrations/base instances. The defined type's reflected name becomes Registry.

Validation:

• GOMAXPROCS=2 GOFLAGS=-p=2 go test -C x -race ./...
• GOMAXPROCS=2 GOFLAGS=-p=2 go -C x tool staticcheck ./...
• Checked the rendered API text with go doc for both Registry and the deprecated alias.

[greptile-apps]

Confidence Score: 5/5

[Medium impact] The PR appears safe to merge; the rename preserves existing Go source usage and dialer behavior.

Summary

Renames ProviderContainer to Registry and adds the preferred constructor and registration names.

• Registry is the preferred name for building network objects from config URLs.
• SDK examples, tools, and docs use the new Registry names.

No actionable issues found. Related repositories were checked for uses of the renamed API. Tests were inspected, not run.

Acknowledged intent: fortuna explicitly states that the reflected type name becomes Registry; this is not treated as a compatibility defect.

_{Reviews (1) · Last reviewed commit: "refactor(configurl): rename ProviderCont..." · Reviewed by Greptile}