Bootstrap Tauri desktop shell for evaluation (#66)

Adds a minimal Tauri desktop bootstrap. Run with: pnpm run tauri:dev

Reviewed-on: coracle/flotilla#66
Co-authored-by: triesap <tyson@radroots.org>
Co-committed-by: triesap <tyson@radroots.org>

package.json

@@ -6,6 +6,10 @@
     "dev": "vite dev",
     "build": "./build.sh",
     "release:android": "./build.sh && cap build android --androidreleasetype APK --signing-type apksigner",
+    "tauri:dev": "tauri dev",
+    "tauri:build": "tauri build",
+    "tauri:info": "tauri info",
+    "tauri:icons": "tauri icon assets/logo.png --output src-tauri/icons",
     "check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
     "check:watch": "./check.sh",
     "lint": "prettier --check src && eslint src",
@@ -18,6 +22,7 @@
     "@eslint/js": "^9.39.2",
     "@sveltejs/kit": "^2.50.1",
     "@sveltejs/vite-plugin-svelte": "^4.0.4",
+    "@tauri-apps/cli": "^2.9.6",
     "@types/eslint": "^9.6.1",
     "autoprefixer": "^10.4.23",
     "classnames": "^2.5.1",