72aa28e6c4
Adds four x_fc_* fields on res.users: login_audit_ids (One2many), login_audit_count (compute), last_successful_login (compute, stored), last_login_ip (compute, stored). action_fc_view_login_audit returns a window action scoped to the current user. View inheritance adds a smart button to the button box and a "Login Activity" page to the notebook, both gated by base.group_system on the inner XML nodes (NOT on the view record — Odoo 19 forbids that; see CLAUDE.md rule #11). Tests (2 new, 18 total green): test_computed_last_successful_login — uses registry cursor to commit the audit row so the stored compute picks it up across the TransactionCase boundary. test_action_view_login_audit_returns_window_action — smart-button action shape + domain scoping. CLAUDE.md rule #11 added: inherited ir.ui.view records cannot have groups/group_ids on the record; the gate must be on the inner XML nodes. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>