// Package shhh provides the CHORUS secrets sentinel responsible for detecting
// and redacting sensitive values before they leave the runtime. The sentinel
// focuses on predictable failure modes (log emission, telemetry fan-out,
// request forwarding) and offers a composable API for registering additional
// redaction rules, emitting audit events, and tracking operational metrics.
//
// The initial implementation focuses on high-signal secrets (API keys,
// bearer/OAuth tokens, private keys) so the runtime can start integrating
// SHHH into COOEE and WHOOSH logging immediately while the broader roadmap
// items (automated redaction replay, policy driven rules) continue landing.
package shhh