Context percentage stuck at 0%

Problem

The context percentage display in the status bar is always stuck at 0%, even when actively using context.

Environment

• Claude Code Version: 2.0.8
• OS: macOS (Darwin 25.3.0)
• Platform: darwin

Steps to Reproduce

1. Start Claude Code
2. Use context by asking questions or performing tasks
3. Observe that the context percentage remains at 0%
4. Run /doctor command - it returns "Claude Code diagnostics dismissed" without showing any diagnostic information

Expected Behavior

The context percentage should update to reflect actual context usage.

Actual Behavior

The context percentage display remains at 0% regardless of actual context usage.

Additional Notes

The functionality appears to work correctly (context is being used), but the visual indicator does not update.