New multiplatform SwiftUI app under apps/zacus-hub/ generated via
XcodeGen (project.yml). Three modes share a HubSession actor that
talks to tools/zacus-gateway over Tailscale-only HTTP/WS.
Game-master: live state stream (WebSocket /v1/state/ws), backend
health badges, hint trigger, journal.
Companion: push-to-talk via AVAudioRecorder (M4A AAC 16 kHz),
fallback file picker, hint request, transcript via voice-bridge
proxy.
Studio: YAML editor with validate/save (existing /v1/studio
routes), plus a Scratch tab hosting a Blockly + zelos-renderer
workspace in WKWebView. 38 custom Zacus block types across 10
categories (Scènes, NPC, Audio, LCD, Hardware ESP32, ESP-NOW,
BOX-3, M5, PLIP, Logique), .sb3 export/import via JSZip (procedure
calls + embedded YAML for lossless round-trip), Flasher sheet that
calls /v1/flash/{board} with auto/hot/cold strategies and shows
per-board step results including the cold-flash idf.py command.
ATS exception domains cover the Tailscale CGNAT range plus the
electron-server / studio / macm1 hostnames so the WebView and
URLSession can hit plain HTTP on the tailnet without TLS.
Token stays in the Keychain (cc.saillant.zacus.hub) — never
committed to source.
L'électron rare