Aug 31

1. 04:42

   Add measured center-duck 16-step QC and overhead paths

   Histochemichael
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   35bc844
2. 04:32

   Refine simple-v3 physical pivot toward 90 degrees

   Histochemichael
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   3721c7d
3. 04:26

   Add simple-v3 16-count Microduck Electric Slide dataset

   Histochemichael
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   05f9189
4. 03:31

   Add literal-v2 18-count joint targets and physics validation

   Histochemichael
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   13ce173