[BUG] Token expiration occurs more frequently than expected

[Junyi-99]

Description

As described in #110 and based on my own experience, tokens appear to expire more easily than anticipated. This behavior suggests there may be underlying causes beyond normal expiration timing.

To improve reliability and developer experience, it would be helpful to conduct a deeper investigation into the specific factors that lead to user token expiration. Possible areas to explore include (but are not limited to) token lifetime configuration, refresh logic, invalidation triggers, and edge cases related to concurrency or session handling.

Clarifying the root causes of these expirations would help users better understand the system’s behavior and avoid unexpected authentication failures.

References

• feat: v0 tab completion #110