controller v0.296.0: a backup run cut off by a power cut or restart is said on the backup pages (R-519); the whole-system backup text states today's measurement (R-518)

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS

controller/cmd/controller/run_record_wiring.go

@@ -0,0 +1,33 @@
+package main
+
+import (
+	"log"
+	"path/filepath"
+	"time"
+
+	"gitea.dooplex.hu/admin/felhom-controller/internal/backup"
+)
+
+// R-519 (v0.296.0) — an app-data backup run cut off by a power cut or a restart is said on the backup pages until
+// the next complete run (internal/backup/run_record.go). main() calls this right after the restore record, before
+// any page or any backup run can read the manager. Pinned by TestMainWiresRunRecord.
+
+// runRecordFileName lives in DataDir, beside settings.json and the restore record.
+const runRecordFileName = "appdata-run.json"
+
+func loadRunRecordAtStartup(mgr *backup.Manager, dataDir string, logger *log.Logger) time.Time {
+	if mgr == nil {
+		return time.Time{}
+	}
+	path := filepath.Join(dataDir, runRecordFileName)
+	mgr.SetRunRecordPath(path)
+	cut := mgr.LoadRunRecord()
+	if logger != nil {
+		if !cut.IsZero() {
+			logger.Printf("[WARN] [backup] the app-data backup run started %s was cut off by the stop — the backup pages say so until the next complete run (R-519)", cut.UTC().Format(time.RFC3339))
+		} else {
+			logger.Printf("[INFO] [backup] app-data run record wired: %s (an earlier cut still shown: %t)", path, !mgr.InterruptedRunAt().IsZero())
+		}
+	}
+	return cut
+}