Pass/fail was the main device UI signal, but operators need
the agent's observed value. Expose a formatted value per
check, show current postures on the device page, and replace
the Postures tab with paginated report history grouped by
agent push time. Status stays in the model for later rulesets.
Signed-off-by: Ludovic Vielle <ludovic@probo.com>
Introduce device, posture, and enrollment-token entities with ITAM
service policies for agent-managed fleet inventory.
Signed-off-by: Ludovic Vielle <ludovic@probo.com>