New role system:
- owner: full access + financials
- admin: full access + financials (except org deletion)
- executive: read-only + full financial visibility (MRR, revenue)
- technician: field ops (devices, sites, alerts) without financials
- member: legacy alias for technician (migrated)
- viewer: read-only, no financials
Financial data (MRR, revenue, billing) gated behind can_view_financials
assign in all LiveView templates: dashboard, alerts, trace, site show.
Includes migration to rename existing member roles to technician.
Graham McIntie
b4c0407ee0