feat: Electron desktop app, native ffmpeg export, fully static web

- apps/desktop: Electron shell serving the static web build over a
  privileged opencut:// protocol; exports stream frames over IPC to a
  bundled ffmpeg (libx264/libvpx-vp9, BT.709 tagged) with backpressure.
  electron-builder packaging: AppImage, deb, rpm.
- apps/web: dead backend deleted (better-auth, drizzle/pg, upstash,
  botid, freesound proxy, blog, rss, env validation); next build emits
  a zero-env static export; /editor/[project_id] -> /editor?project=.
- Native exporter mirrors SceneExporter; activates when the preload
  bridge is present; web keeps the mediabunny path.
- Docker self-hosting now builds and serves the static export via nginx.
- Release workflow: v* tags publish static web tarball + Linux packages.
- Changelog 0.4.0; README/AGENTS/CONTRIBUTING/roadmap updated.
- GPUI/Rust rewrite parked on branch rust-rewrite.

1 files changed, 17 insertions, 0 deletions

diff --git a/apps/desktop/tsconfig.json b/apps/desktop/tsconfig.json
new file mode 100644
index 00000000..1948e8df
--- /dev/null
+++ b/apps/desktop/tsconfig.json
@@ -0,0 +1,17 @@
+{
+	"compilerOptions": {
+		"target": "ES2022",
+		"module": "NodeNext",
+		"moduleResolution": "NodeNext",
+		"lib": ["ES2022"],
+		"outDir": "dist",
+		"rootDir": "src",
+		"strict": true,
+		"esModuleInterop": true,
+		"skipLibCheck": true,
+		"forceConsistentCasingInFileNames": true,
+		"sourceMap": false,
+		"types": ["node"]
+	},
+	"include": ["src"]
+}