Server server-v0.6.7

What's Changed

• Keep the test audio with the engine, as server/fixtures/ by @thewh1teagle in #1513
• Point the test workflow, docs, and handoff at server/fixtures by @thewh1teagle in #1514
• One signing script: sign.py serve on the YubiKey machine, sign.py sign in the release job by @thewh1teagle in #1515
• Pin the server at v0.6.6 by @thewh1teagle in #1512
• Release notes on the website by @thewh1teagle in #1516
• Changelog link in the footer only, translated by @thewh1teagle in #1517
• Every Download button downloads; macOS picks its build in a modal by @thewh1teagle in #1519
• macOS modal: no support button, and natural Hebrew for the chip hints by @thewh1teagle in #1520
• Linux download button glows like the others by @thewh1teagle in #1521
• macOS modal boxes pulse like the chip buttons did by @thewh1teagle in #1522
• server: transcribe every audio track of a multi-track file by @thewh1teagle in #1523

Full Changelog: server-v0.6.6...server-v0.6.7