[feature]: Support aggregating token usage across multiple machines under one account

[boerduoss]

What problem does this solve?

Token usage is currently fragmented across machines. Users who work on multiple devices (for example, a desktop, laptop, or remote dev box) cannot easily see their total usage in one place or compare usage by device.

Proposed solution

Support multi-device aggregation under the same account or workspace.

Possible implementation:

• assign each machine a unique device_id
• allow the same account to be used on multiple machines
• sync usage records with device metadata
• show both:
  • a combined total view
  • a per-device breakdown

Useful additions:

• device rename/alias
• last sync time
• device filters
• remove old devices

Alternatives considered

• Keep all usage fully local and separate per machine: simple, but does not solve fragmentation.
• Manual export/import: possible, but inconvenient and error-prone.
• User-side scripts or external dashboards: flexible, but adds unnecessary complexity.

Category

Dashboard / web UI

Anything else?

No response

[linear]

001-55

[icedpanda]

+1, I’d really like multi-machine usage tracking with per-device totals.