viq.rtasp.contract 7.0.0

Issue fixex [ENG-3541: transcription text missing towards the end of the call]

No packages depend on viq.rtasp.contract.

## v7.0.0 (2026-08-19) ### Changed - Target framework net8.0 to net10.0 (breaking) - IdentityModel replaced with Duende.IdentityModel 8.1.0 - Requires viq.services.datastore.postgres 7.0.0, viq.services.messaging 7.0.0, viq.guardian.addon 7.0.0