679dbaa979
Migrates Enterprise account_followup per-partner state to Fusion fields: - res.partner.followup_status -> fusion_followup_status (action_due/no_action) - res.partner.payment_next_action_date -> fusion_followup_paused_until (when future-dated; sets status to 'paused') - res.partner.followup_line_id -> fusion_followup_last_level_id (resolved by name match against migrated levels) Wired into fusion.migration.wizard.action_run_migration after the existing _followup_bootstrap_step. Idempotent: skips partners whose Fusion state is already non-default. Defensive against missing Enterprise fields (each field probed individually before use). Closes the per-partner state migration gap that was blocking Enterprise account_followup uninstall. Made-with: Cursor