ReanimatorMemory.Present and ReanimatorPSU.Present were already declared as
*bool fields (matching ReanimatorStorage.Present), but convertMemoryFromDevices
and convertPSUsFromDevices never set them, unlike convertStorageFromDevices.
Exported JSON therefore had "present" for storage but not for memory/PSU
items. Re-importing a previously exported reanimator.json via
parseUploadedSnapshot (a direct json.Unmarshal into models.AnalysisResult)
left Present=false on those two categories, and the existing
IsInstalledInventory()/present-required filters then dropped them on the next
/chart/current render — reproduced live: fresh TSR upload showed Memory and
Power Supplies correctly, re-uploading the exported reanimator.json for the
same result did not.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>