build: converge the final 20260903 dependency graph

Adopt silo-pkg v3.13.2, the 20260903 mcli release, and the latest validated SILO Console commit. Move maintained source imports to the pgsty/silo-pkg module path, refresh the resulting dependency closure and credits, and keep only documented legacy minio/pkg transitive residue.

Signed-off-by: Feng Ruohang <rh@vonng.com>

buildscripts/verify-build.sh

@@ -282,7 +282,6 @@ function main() {
 	purge "$WORK_DIR"
 }
 
-(__init__ "$@" && main "$@")
-rv=$?
-purge "$WORK_DIR"
-exit "$rv"
+trap 'purge "$WORK_DIR"' EXIT
+__init__ "$@"
+main "$@"