Coordinated-update verification (994a0b7)

Verification evidence for the T3 coordinated-update patch at 994a0b7484cd7b52f06373ce2b9f8ba0f30324f4, linked to pingdotgg#32421.

This is an evidence-only prerelease on the contributor fork. It contains the reviewed source patch, packaged verification report, sanitized machine-readable receipt, three screenshots and checksums. It contains no installable T3 build or runtime userdata.

Both the local AppImage update/relaunch run and the full provider/server/desktop run passed with exit 0. Source and native-runtime evidence were independently reviewed by GPT-6 Astra through Codex. The report records Linux/local-feed/synthetic-provider limits; it does not claim production signing, other platforms, vendor authentication/API or full CI coverage.

The evidence is hosted outside the proposed source diff. T3 retains all updating ownership; the Omarchy integration only checks and notifies.

Upstream pull request: pingdotgg#32495 (exact tested head; evidence is outside the product diff).