feat(hpe-ilo): parse AHS files, fix event logs export, add logs CSV export

- HPE iLO AHS parser: handle truncated last entry gracefully, recognize
  Alletra product line, expand event type/severity inference, trim iLO
  frame separators from event messages
- Fix event_logs always 0 in Reanimator export: normalizeEventLogSource
  now maps "HPE iLO" → "bmc"
- Fix chart JS not loading in LOGPile: rewriteChartStaticPaths now also
  rewrites src="/static/view.js" → /chart/static/view.js
- Add "Logs Export" button (CSV, semicolon-delimited, UTF-8 BOM) and
  remove PDF button
- Fix collector test broken by pciids rename of Intel VMD device
- Update submodules: chart v2.7, pciids, bible

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

internal/exporter/reanimator_converter.go

@@ -1235,7 +1235,7 @@ func normalizeEventLogSource(source string) string {
 	switch strings.ToLower(strings.TrimSpace(source)) {
 	case "redfish":
 		return "redfish"
-	case "sel", "bmc", "ipmi", "idrac", "lifecycle controller", "lifecyclecontroller":
+	case "sel", "bmc", "ipmi", "idrac", "lifecycle controller", "lifecyclecontroller", "hpe ilo", "ilo":
 		return "bmc"
 	case "system", "syslog", "smart", "zfs", "file", "gpu", "dmi", "nvidia driver", "gpu field diagnostics", "fan", "memory", "host":
 		return "host"