Files
pulse/internal/api
rcourtman 9bcf767b1b fix(reporting): resolve report subjects through the canonical unified view and paginate the metric card grid
Two regressions surfaced by generating a real-mode agent report after a
backend restart:

- Report subject lookups used Monitor.GetUnifiedResources (the raw
  resource store), but the raw store's canonical IDs depend on per-boot
  ingest order for merged-source hosts: after a restart the same host
  resolved to a different agent-<hash> than the one the UI and
  /api/state advertise, so reports lost the resource name, availability,
  and metrics translation entirely. Subject enrichment now reads
  Monitor.UnifiedResourceSnapshot and MetricsTargetForResource resolves
  through GetUnifiedReadStateOrSnapshot first (raw store as fallback) -
  the same re-ingested registry every other read surface uses.
- The performance summary card grid positions cards absolutely and never
  paginated: an agent host reporting 8+ metric families walked off the
  page bottom, fought fpdf's auto page break, and scattered one orphan
  element per page (a 7-day delly report rendered 18 pages, ten of them
  near-blank). The grid now starts a new page before a row that will not
  fit; the same report renders 9 pages with intact cards.

Verified live: real-mode delly report shows name, 288 data points,
availability, charts, and correctly paginated cards. The underlying
canonical-ID instability (raw store vs re-ingested view, and the
resource_changes journal fragmenting across boot eras) is a separate
root issue tracked for its own fix.
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Internal API Package

This directory contains the API server implementation for Pulse.

Important Note About frontend-modern/

The frontend-modern/ subdirectory that appears here is:

  • AUTO-GENERATED during builds
  • NOT the source code - just a build artifact
  • IN .gitignore - never committed
  • REQUIRED BY GO - The embed directive needs it here

Frontend Development Location

👉 Edit frontend files at: ${PULSE_REPOS_DIR}/pulse/frontend-modern/src/

Why This Structure?

Go's //go:embed directive has limitations:

  1. Cannot use ../ paths to access parent directories
  2. Cannot follow symbolic links
  3. Must embed files within the Go module

This is a known Go limitation and our structure works around it.