[webvmt] Status Update

1. Progress Made
    i. Presented short video summary [1] of Testbed-20 GIMI maritime and aerial use case analysis to Defence & Intelligence DWG on 10 June 2025 at OGC Mérida that demonstrates how WebVMT can aggregate sensor data with video to improve maritime vessel tracking accuracy and enhance aerial image cognition in a web browser.
    ii. Continued development of prototype polyfill for WICG DataCue API [2] to support synchronisation of video with timed metadata in web browsers.

2. Next Steps
    i. Update WebVMT demos [3] to showcase new features.
    ii. Continue alignment discussions with OGC GeoPose SWG [4]
    iii. Continue participation in WICG DataCue [5].
    iv. Continue community outreach and identify more activities to promote progress towards the standardisation track.

[1] https://youtu.be/LKteJ91UFeA
[2] https://wicg.github.io/datacue/#datacue-interface
[3] https://webvmt.org/demos/
[4] https://www.ogc.org/projects/groups/geoposeswg
[5] https://github.com/WICG/datacue