quantized duplicated precisions.json, which is authoritative for the
quantized/non-quantized partition. default expressed a per-repository
recommendation nothing consumed: the library resolves its own per-platform
default. Both are gone from the schema.
fp16 and fp32 were kept side by side pending review; they are indistinguishable in use (93.4% (s) and 93.9% (x) by a segmentation-shaped metric; confirmed visually identical on device), and fp32 is both slower and twice the size while being structurally unable to run on the ANE.
The config is republished alongside. For ssdlite320 this also corrects the declared input shape: the published config said [1,3,320,320] while the model accepts [3,320,320], so set_inputs failed against its own contract.
v0.9.0 and below are untouched.
fix(v0.9.0): switch to size-first layout (s/{xnnpack,coreml}/ + x/{xnnpack,coreml}/)
