Fixes #1707 Extracts config defaults from loadConfig() into an exported CONFIG_DEFAULTS constant in core.cjs. config.cjs and verify.cjs now reference CONFIG_DEFAULTS instead of duplicating values, preventing future divergence.
Fixes #1707 Extracts config defaults from loadConfig() into an exported CONFIG_DEFAULTS constant in core.cjs. config.cjs and verify.cjs now reference CONFIG_DEFAULTS instead of duplicating values, preventing future divergence.