Gemini Pro usage shows 0% remaining even though the Pro plan is active and usable

[emaba]

Description

The Gemini provider in OpenUsage shows 0% usage remaining for the Pro tier, even though the Gemini Pro plan is active and I can successfully send prompts through the Gemini interface ("Ask Gemini" with "Pro" label visible).

The usage counter appears to be stuck at 0% / fully depleted despite the Pro quota being available and functional.

Steps to Reproduce

1. Open OpenUsage with an active Gemini Pro account.
2. Navigate to the Gemini provider section in the OpenUsage panel.
3. Observe that the Pro usage shows 0% remaining.
4. Open the Gemini app/interface — the "Pro" tier is shown as active and prompts work normally.
5. Return to OpenUsage — still shows 0% remaining.

Expected Behavior

OpenUsage should correctly reflect the remaining Gemini Pro quota and not show 0% when the Pro plan is active and has usage available.

Actual Behavior

OpenUsage displays 0% remaining for Gemini Pro usage. The Gemini interface (visible in the macOS menubar/app) clearly shows the "Pro" label is active and prompts are accepted and answered normally.

OpenUsage Version

0.6.24

Operating System

macOS (Apple Silicon)

Screenshots

No response

Additional Context

No response