Co-authored-by: starptech <starptech@starptechs-MBP.fritz.box>
ask
Migrate provider env precedence, model lookup, and default model tests to Effect-aware instance fixtures while keeping behavior unchanged.
Migrate the next custom provider/model config tests to Effect-aware instance fixtures while keeping timing neutral and behavior unchanged.
Convert the first provider env/config/filtering tests to Effect-aware instance fixtures while keeping behavior unchanged and documenting neutral timing.