PADIX local pose component

MediaPipe Tasks Vision 0.10.21, Copyright The MediaPipe Authors.
SDK: Apache License 2.0; LICENSE.txt is distributed beside this notice.
Source: https://github.com/google-ai-edge/mediapipe/tree/v0.10.21
Package: https://registry.npmjs.org/@mediapipe/tasks-vision/-/tasks-vision-0.10.21.tgz
Package integrity (SHA512 base64): TuhKH+credq4zLksGbYrnvJ1aLIWMc5r0UHwzxzql4BHECJwIAoBR61ZrqwGOW6ZmSBIzU1t4VtKj8hbxFaKeA==
Selected JS/WASM files are byte-identical to the package. vision_bundle.js is
the unmodified vision_bundle.cjs file renamed for JavaScript MIME serving.

Pose Landmarker Lite, float16, version 1, Google / MediaPipe.
Model URL: https://storage.googleapis.com/mediapipe-models/pose_landmarker/pose_landmarker_lite/float16/1/pose_landmarker_lite.task
Official guide links the model and its BlazePose GHUM 3D model card:
https://developers.google.com/edge/mediapipe/solutions/vision/pose_landmarker
https://storage.googleapis.com/mediapipe-assets/Model%20Card%20BlazePose%20GHUM%203D.pdf
The model card states Apache License, Version 2.0 (page 2).
Model authors: Valentin Bazarevsky, Ivan Grishchenko, Eduard Gabriel Bazavan, Google.
Reference: BlazePose: On-device Real-time Body Pose tracking, CVPR Workshop 2020.

PADIX uses only normalized image x/y and visibility for the selected arm;
world/depth coordinates are discarded. No medical or calibrated physical claim.
SDK/model are not modified. The surrounding worker and application are PADIX code.
Current upstream documentation describes metrics collection. This component's
dedicated worker CSP prohibits external connections/scripts and is locally tested
with an actual blocked cross-origin request, separately from pose accuracy.
No video upload, identity recognition, cloud inference or persistent result store.