CI snapshot v3258

Source snapshot validated by the CI pipeline. This entry does not contain firmware bundles.

Changes:
Improve README SVG spatial motion and typography (#2257)

Source commit: 964377765a33417c8e9d45424a2c55dadeab4166

Container images publish separately through the sensing-server release workflow.
Firmware downloads are attached to the dedicated vX.Y.Z-esp32 releases.