enable predeclared

Find code that shadows one of Go's predeclared identifiers.

Signed-off-by: Kai Xia <kaix+github@fastmail.com>

.golangci.yaml

@@ -53,7 +53,6 @@ linters:
     - nilnil
     - paralleltest
     - perfsprint
-    - predeclared
     - revive
     - staticcheck
     - tagalign

pkg/providers/codex_provider.go

@@ -106,8 +106,8 @@ func (p *CodexProvider) Chat(
 		if evt.Type == "response.completed" || evt.Type == "response.failed" || evt.Type == "response.incomplete" {
 			evtResp := evt.Response
 			if evtResp.ID != "" {
-				copy := evtResp
-				resp = &copy
+				evtRespCopy := evtResp
+				resp = &evtRespCopy
 			}
 		}
 	}