[reset-list-view] Admin bulk-reset preferences for all users

[tsemachh]

Plugin: reset-list-view · Priority: P2 · Tracked by ROADMAP.md

Problem

Schema changes can leave stale prefs for everyone.

Proposed solution

Admin button to bulk-reset preferences across all users.

Acceptance criteria

• Confirmation gate.
• Audit log entry.
• Idempotent.

How to claim

Comment on this issue (e.g. "I'd like to work on this") and a maintainer will assign it to you. Open a PR referencing this issue (Closes #<n>). Discuss design questions here or on the Payload Discord #plugins channel.