Define config schema with safe defaults. Clamp invalid values and log a clear message. Ignore unknown keys.
Acceptance criteria: bad values produce a logged warning and fallback to default, no crash.
Week: Week 1
Milestone: Week 1 - Foundations
Estimate: M
Depends on: CFG-01
Define config schema with safe defaults. Clamp invalid values and log a clear message. Ignore unknown keys.
Acceptance criteria: bad values produce a logged warning and fallback to default, no crash.
Week: Week 1
Milestone: Week 1 - Foundations
Estimate: M
Depends on: CFG-01