cd07e435d9
New internal/config package: Config struct (HCL tags), Load(paths...), MergeOverrides(flags, env) with flag>env>file>default precedence (D-039). No package-level state (AD-023). --config persistent flag on root command; daemon uses cfg.ListenAddr when flag at default. 11 config tests + 2 cli tests. ---ci--- project: orca phase: 2 milestone: v0.7 status: verify requirements: covered: [REQ-054] partial: [] ---/ci---