pkg/systemcheck/asynccheck

Package asynccheck provides asynchronous check execution, progress reporting, and validator event coordination for the ZQK microkernel.

Architecture

This package decouples asynchronous check pipelines and coordinator telemetry from the presentation layer (cmd/zqk/system):

• Progress Reporting (progress.go): Manages async operation lifecycle events, progress streaming, throughput reporting, and completion events.
• Router Coordination (router_coordination.go): Provides unified event routing for async validator errors, warnings, semaphore exhaustion, and performance metrics across logging and audit streams.
• Types (types.go): Declares severity constants, event type identifiers, and operation types.
• Discovery (discovery.go): Discovers async validators dynamically from the runtime registry.
• Coherence (coherence.go): Handles cache coherence validation rules and check execution.