Improves test coverage toward 90% target by adding tests for:
- Organizations context (bulk SNMP/agent operations)
- Sites context (hierarchical structure and bulk operations)
- Profiles context and schemas (device/sensor OID management)
- EctoTypes.JsonAny custom type
- Snmp.Neighbor schema (LLDP/CDP topology)
All new tests validate changeset validations, business logic,
and database constraints to ensure data integrity.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
