Audio and hardware research

Publish focused audio and hardware research in 1.0.10

Add Research under Projects, with 30 focused posts drawn from the retained audio-plugin and hardware investigations. Analog Keys, TB-303, individual TR-808 voices, and the other drum machines have separate articles. Synthesis, measurement and engineering topics have their own posts, with links covering all 32 Audio Plugins projects.

Include twelve attributed hardware-research illustrations, relevant native-editor captures, primary references, and clear distinctions between hardware observations, derived models and unfinished work.

The upgrade button publishes the collection automatically through the existing content hook. Publication is transactional and runs once, preserving existing Audio Plugins content, AI Research and subsequent editorial changes.

Validated with npm run check, npm run build, and a disposable production-server fixture checking all 30 research routes, 34 referenced images, navigation, API results, sitemap entries and upgrade-import idempotence.