Initial commit: X-Plane G1000 web cockpit + bridge + Tauri desktop app

- server/: Node bridge (datarefs/commands, navdata, CIFP procedures, flight plan)
- web/: React cockpit (PFD/MFD/Map, VFR six-pack, AFCS, FMS CDU), PWA, collapsible sidebar
- desktop/: Tauri 2 launcher (Bun sidecar, system tray, updater) + Linux build via Docker
- scripts/: prep-desktop, build-linux, Gitea release + latest.json

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

desktop/package.json

@@ -0,0 +1,12 @@
+{
+  "name": "xplane-cockpit-desktop",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "tauri": "tauri",
+    "build": "tauri build"
+  },
+  "devDependencies": {
+    "@tauri-apps/cli": "^2"
+  }
+}