fix(apply): remove unused import breaking Linux CI release.

codex_install_other.go is only built on non-Windows runners; the stray strings import failed go test during release-switcher for v0.1.42.

Author: joohw

core/internal/apply/codex_install_other.go

@@ -5,7 +5,6 @@ package apply
 import (
 	"os"
 	"path/filepath"
-	"strings"
 )
 
 func addWindowsCodexSearchDirs(add func(string)) {}

core/internal/buildinfo/buildinfo.go

@@ -4,7 +4,7 @@ import "strings"
 
 // Set at link time via -ldflags (see .goreleaser.yaml).
 var (
-	Version = "dev0.1.48"
+	Version = "dev0.1.49"
 	Commit  = "none"
 	Date    = "unknown"
 )