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.
- Escape HEEx template braces in GraphQL/API docs with raw(~S[...])
- Fix test assertions for updated marketing copy and UI text
- Extract helper functions in GraphQL resolvers to reduce nesting depth
- Create shared ErrorHelpers module for API controllers
- Fix ETS race condition in brute force whitelist cache for async tests
- Fix property test generators to use ASCII instead of printable unicode
- Add alert_severity helper to site_live/show
- Update accounts fixtures for explicit user confirmation
- Replace terse helper text with step-by-step setup guide in config form
- Add what-gets-synced breakdown when PagerDuty is enabled
- Clear visual hierarchy with numbered steps and inline callout
