As reported in feedback in PR: #2479

1. Config property prefix mismatch (model-metadata.adoc, medium)

identity: timefold.application.description, timefold.model.maturity-level
default profile: ai.timefold.model.default-config.*
The ai. prefix on default-config vs plain timefold. on the others is suspicious. Worth double-checking one isn't a typo — mismatched prefixes silently fail to bind.

There are more inconsistencies like this, align either on timefold.* or ai.timefold.*